100099831444572 has 48 divisors (see below), whose sum is σ = 233635463318432. Its totient is φ = 33356727624960.

The previous prime is 100099831444559. The next prime is 100099831444573. The reversal of 100099831444572 is 275444138990001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100099831444573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614582298 + ... + 614745150.

Almost surely, 2^{100099831444572} is an apocalyptic number.

100099831444572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100099831444572 is an abundant number, since it is smaller than the sum of its proper divisors (133535631873860).

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

100099831444572 is a wasteful number, since it uses less digits than its factorization.

100099831444572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177718 (or 177716 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 100099831444572 in words is "one hundred trillion, ninety-nine billion, eight hundred thirty-one million, four hundred forty-four thousand, five hundred seventy-two".