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110101230 = 23252353189
BaseRepresentation
bin1101001000000…
…00001011101110
321200011201111100
412210000023232
5211141214410
614531503530
72504562561
oct644001356
9250151440
10110101230
1157170758
1230a57ba6
1319a6c475
14108a04d8
1599ec8c0
hex69002ee

110101230 has 48 divisors (see below), whose sum is σ = 298715040. Its totient is φ = 28083264.

The previous prime is 110101217. The next prime is 110101237. The reversal of 110101230 is 32101011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24525 + ... + 28664.

It is an arithmetic number, because the mean of its divisors is an integer number (6223230).

Almost surely, 2110101230 is an apocalyptic number.

110101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110101230 is an abundant number, since it is smaller than the sum of its proper divisors (188613810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110101230 is a wasteful number, since it uses less digits than its factorization.

110101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53225 (or 53222 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 110101230 is about 10492.9133228098. The cubic root of 110101230 is about 479.2889210759.

Adding to 110101230 its reverse (32101011), we get a palindrome (142202241).

The spelling of 110101230 in words is "one hundred ten million, one hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 690 1035 2070 53189 106378 159567 265945 319134 478701 531890 797835 957402 1223347 1595670 2393505 2446694 3670041 4787010 6116735 7340082 11010123 12233470 18350205 22020246 36700410 55050615 110101230