931202020100102 has 4 divisors (see below), whose sum is σ = 1396803030150156. Its totient is φ = 465601010050050.

The previous prime is 931202020100069. The next prime is 931202020100129. The reversal of 931202020100102 is 201001020202139.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232800505025024 + ... + 232800505025027.

It is an arithmetic number, because the mean of its divisors is an integer number (349200757537539).

Almost surely, 2^{931202020100102} is an apocalyptic number.

931202020100102 is a deficient number, since it is larger than the sum of its proper divisors (465601010050054).

931202020100102 is a wasteful number, since it uses less digits than its factorization.

931202020100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465601010050053.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 931202020100102 in words is "nine hundred thirty-one trillion, two hundred two billion, twenty million, one hundred thousand, one hundred two".