100111012009152 has 28 divisors (see below), whose sum is σ = 264877052608056. Its totient is φ = 33370337336320.

The previous prime is 100111012009109. The next prime is 100111012009153. The reversal of 100111012009152 is 251900210111001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (100111012009153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260705760249 + ... + 260705760632.

It is an arithmetic number, because the mean of its divisors is an integer number (9459894736002).

Almost surely, 2^{100111012009152} is an apocalyptic number.

100111012009152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100111012009152 is an abundant number, since it is smaller than the sum of its proper divisors (164766040598904).

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

100111012009152 is an equidigital number, since it uses as much as digits as its factorization.

100111012009152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521411520896 (or 521411520886 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 24.

The spelling of 100111012009152 in words is "one hundred trillion, one hundred eleven billion, twelve million, nine thousand, one hundred fifty-two".