100556253051 has 8 divisors (see below), whose sum is σ = 134165174784. Its totient is φ = 66992416680.

The previous prime is 100556253041. The next prime is 100556253073. The reversal of 100556253051 is 150352655001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100556253051 - 2⁶ = 100556252987 is a prime.

It is a super-2 number, since 2×100556253051² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100556253001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11266135 + ... + 11275056.

It is an arithmetic number, because the mean of its divisors is an integer number (16770646848).

Almost surely, 2^100556253051 is an apocalyptic number.

100556253051 is a deficient number, since it is larger than the sum of its proper divisors (33608921733).

100556253051 is a wasteful number, since it uses less digits than its factorization.

100556253051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22542681.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 100556253051 in words is "one hundred billion, five hundred fifty-six million, two hundred fifty-three thousand, fifty-one".