100257392807 has 16 divisors (see below), whose sum is σ = 117881422848. Its totient is φ = 84063139680.

The previous prime is 100257392803. The next prime is 100257392821. The reversal of 100257392807 is 708293752001.

It is not a de Polignac number, because 100257392807 - 2² = 100257392803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100257392801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111743 + ... + 461520.

It is an arithmetic number, because the mean of its divisors is an integer number (7367588928).

Almost surely, 2^100257392807 is an apocalyptic number.

100257392807 is a deficient number, since it is larger than the sum of its proper divisors (17624030041).

100257392807 is a wasteful number, since it uses less digits than its factorization.

100257392807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574510.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 100257392807 in words is "one hundred billion, two hundred fifty-seven million, three hundred ninety-two thousand, eight hundred seven".