100862494631 has 8 divisors (see below), whose sum is σ = 106185130800. Its totient is φ = 95541266880.

The previous prime is 100862494609. The next prime is 100862494639. The reversal of 100862494631 is 136494268001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100862494631 - 2¹⁸ = 100862232487 is a prime.

It is a super-2 number, since 2×100862494631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100862494639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203486 + ... + 493083.

It is an arithmetic number, because the mean of its divisors is an integer number (13273141350).

Almost surely, 2^100862494631 is an apocalyptic number.

100862494631 is a deficient number, since it is larger than the sum of its proper divisors (5322636169).

100862494631 is an equidigital number, since it uses as much as digits as its factorization.

100862494631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704209.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 100862494631 in words is "one hundred billion, eight hundred sixty-two million, four hundred ninety-four thousand, six hundred thirty-one".