102113102232 has 48 divisors (see below), whose sum is σ = 276732663480. Its totient is φ = 34015996800.

The previous prime is 102113102227. The next prime is 102113102239. The reversal of 102113102232 is 232201311201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102113102239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338269 + ... + 564492.

Almost surely, 2^102113102232 is an apocalyptic number.

102113102232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102113102232 is an abundant number, since it is smaller than the sum of its proper divisors (174619561248).

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

102113102232 is a wasteful number, since it uses less digits than its factorization.

102113102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904344 (or 904337 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102113102232 its reverse (232201311201), we get a palindrome (334314413433).

The spelling of 102113102232 in words is "one hundred two billion, one hundred thirteen million, one hundred two thousand, two hundred thirty-two".