100513271700655 has 16 divisors (see below), whose sum is σ = 133246592640000. Its totient is φ = 72175237673760.

The previous prime is 100513271700629. The next prime is 100513271700679. The reversal of 100513271700655 is 556007172315001.

It is not a de Polignac number, because 100513271700655 - 2²³ = 100513263312047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11566540155 + ... + 11566548844.

It is an arithmetic number, because the mean of its divisors is an integer number (8327912040000).

Almost surely, 2^{100513271700655} is an apocalyptic number.

100513271700655 is a deficient number, since it is larger than the sum of its proper divisors (32733320939345).

100513271700655 is a wasteful number, since it uses less digits than its factorization.

100513271700655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23133089094.

The product of its (nonzero) digits is 220500, while the sum is 43.

The spelling of 100513271700655 in words is "one hundred trillion, five hundred thirteen billion, two hundred seventy-one million, seven hundred thousand, six hundred fifty-five".