102401110 has 16 divisors (see below), whose sum is σ = 210653856. Its totient is φ = 35108928.

The previous prime is 102401077. The next prime is 102401111. The reversal of 102401110 is 11104201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102401111) 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 7 ways as a sum of consecutive naturals, for example, 731367 + ... + 731506.

It is an arithmetic number, because the mean of its divisors is an integer number (13165866).

Almost surely, 2^102401110 is an apocalyptic number.

102401110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102401110 is an abundant number, since it is smaller than the sum of its proper divisors (108252746).

102401110 is a wasteful number, since it uses less digits than its factorization.

102401110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462887.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 102401110 is about 10119.3433581434. The cubic root of 102401110 is about 467.8445285557.

Adding to 102401110 its reverse (11104201), we get a palindrome (113505311).

The spelling of 102401110 in words is "one hundred two million, four hundred one thousand, one hundred ten".