100911094272 has 80 divisors (see below), whose sum is σ = 298703887680. Its totient is φ = 33637026816.

The previous prime is 100911094267. The next prime is 100911094327. The reversal of 100911094272 is 272490119001.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3636028 + ... + 3663675.

It is an arithmetic number, because the mean of its divisors is an integer number (3733798596).

Almost surely, 2^100911094272 is an apocalyptic number.

100911094272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100911094272 is an abundant number, since it is smaller than the sum of its proper divisors (197792793408).

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

100911094272 is an frugal number, since it uses more digits than its factorization.

100911094272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7299730 (or 7299708 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 100911094272 in words is "one hundred billion, nine hundred eleven million, ninety-four thousand, two hundred seventy-two".