100255403767475 has 24 divisors (see below), whose sum is σ = 135619908722688. Its totient is φ = 72912112423200.

The previous prime is 100255403767447. The next prime is 100255403767489. The reversal of 100255403767475 is 574767304552001.

It is not a de Polignac number, because 100255403767475 - 2²⁰ = 100255402718899 is a prime.

It is a super-2 number, since 2×100255403767475² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100255403767475.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20244542 + ... + 24705308.

It is an arithmetic number, because the mean of its divisors is an integer number (5650829530112).

Almost surely, 2^{100255403767475} is an apocalyptic number.

100255403767475 is a deficient number, since it is larger than the sum of its proper divisors (35364504955213).

100255403767475 is a wasteful number, since it uses less digits than its factorization.

100255403767475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542515 (or 4542510 counting only the distinct ones).

The product of its (nonzero) digits is 24696000, while the sum is 56.

The spelling of 100255403767475 in words is "one hundred trillion, two hundred fifty-five billion, four hundred three million, seven hundred sixty-seven thousand, four hundred seventy-five".