100521017102 has 64 divisors (see below), whose sum is σ = 181138083840. Its totient is φ = 41311296000.

The previous prime is 100521017089. The next prime is 100521017111. The reversal of 100521017102 is 201710125001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1047227 + ... + 1139177.

It is an arithmetic number, because the mean of its divisors is an integer number (2830282560).

Almost surely, 2^100521017102 is an apocalyptic number.

100521017102 is a deficient number, since it is larger than the sum of its proper divisors (80617066738).

100521017102 is a wasteful number, since it uses less digits than its factorization.

100521017102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92097.

The product of its (nonzero) digits is 140, while the sum is 20.

The spelling of 100521017102 in words is "one hundred billion, five hundred twenty-one million, seventeen thousand, one hundred two".