230231100 has 72 divisors (see below), whose sum is σ = 726703488. Its totient is φ = 55812800.

The previous prime is 230231083. The next prime is 230231101. The reversal of 230231100 is 1132032.

It is a happy number.

230231100 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31584 + ... + 38183.

It is an arithmetic number, because the mean of its divisors is an integer number (10093104).

Almost surely, 2^230231100 is an apocalyptic number.

230231100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230231100 is an abundant number, since it is smaller than the sum of its proper divisors (496472388).

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

230231100 is a wasteful number, since it uses less digits than its factorization.

230231100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69795 (or 69788 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 230231100 is about 15173.3681165389. The cubic root of 230231100 is about 612.8977064436.

Adding to 230231100 its reverse (1132032), we get a palindrome (231363132).

The spelling of 230231100 in words is "two hundred thirty million, two hundred thirty-one thousand, one hundred".