5100310383921 has 12 divisors (see below), whose sum is σ = 7398733521348. Its totient is φ = 3385613758464.

The previous prime is 5100310383907. The next prime is 5100310384019. The reversal of 5100310383921 is 1293830130015.

5100310383921 is a `hidden beast` number, since 510 + 0 + 3 + 103 + 8 + 39 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2794045971600 + 2306264412321 = 1671540^2 + 1518639^2 .

It is not a de Polignac number, because 5100310383921 - 2²² = 5100306189617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5100310383521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1216094800 + ... + 1216098993.

It is an arithmetic number, because the mean of its divisors is an integer number (616561126779).

Almost surely, 2^{5100310383921} is an apocalyptic number.

It is an amenable number.

5100310383921 is a deficient number, since it is larger than the sum of its proper divisors (2298423137427).

5100310383921 is a wasteful number, since it uses less digits than its factorization.

5100310383921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432194032 (or 2432194029 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 5100310383921 in words is "five trillion, one hundred billion, three hundred ten million, three hundred eighty-three thousand, nine hundred twenty-one".