100510427645 has 24 divisors (see below), whose sum is σ = 123952785408. Its totient is φ = 78239834240.

The previous prime is 100510427627. The next prime is 100510427653. The reversal of 100510427645 is 546724015001.

It is not a de Polignac number, because 100510427645 - 2²⁸ = 100241992189 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

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, 3203504 + ... + 3234726.

It is an arithmetic number, because the mean of its divisors is an integer number (5164699392).

Almost surely, 2^100510427645 is an apocalyptic number.

It is an amenable number.

100510427645 is a deficient number, since it is larger than the sum of its proper divisors (23442357763).

100510427645 is an equidigital number, since it uses as much as digits as its factorization.

100510427645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31693 (or 31652 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 100510427645 in words is "one hundred billion, five hundred ten million, four hundred twenty-seven thousand, six hundred forty-five".