102232113102 has 24 divisors (see below), whose sum is σ = 253146185136. Its totient is φ = 29209175136.

The previous prime is 102232113097. The next prime is 102232113169. The reversal of 102232113102 is 201311232201.

102232113102 is a `hidden beast` number, since 10 + 22 + 321 + 1 + 310 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405682863 + ... + 405683114.

It is an arithmetic number, because the mean of its divisors is an integer number (10547757714).

Almost surely, 2^102232113102 is an apocalyptic number.

102232113102 is an abundant number, since it is smaller than the sum of its proper divisors (150914072034).

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

102232113102 is a wasteful number, since it uses less digits than its factorization.

102232113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811365992 (or 811365989 counting only the distinct ones).

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

Adding to 102232113102 its reverse (201311232201), we get a palindrome (303543345303).

The spelling of 102232113102 in words is "one hundred two billion, two hundred thirty-two million, one hundred thirteen thousand, one hundred two".