10107513021 has 8 divisors (see below), whose sum is σ = 13478343424. Its totient is φ = 6737512320.

The previous prime is 10107513007. The next prime is 10107513023. The reversal of 10107513021 is 12031570101.

It is a happy number.

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

It is not a de Polignac number, because 10107513021 - 2²⁵ = 10073958589 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 (10107513023) 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, 178420 + ... + 228141.

It is an arithmetic number, because the mean of its divisors is an integer number (1684792928).

Almost surely, 2^10107513021 is an apocalyptic number.

It is an amenable number.

10107513021 is a deficient number, since it is larger than the sum of its proper divisors (3370830403).

10107513021 is an equidigital number, since it uses as much as digits as its factorization.

10107513021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414851.

The product of its (nonzero) digits is 210, while the sum is 21.

The spelling of 10107513021 in words is "ten billion, one hundred seven million, five hundred thirteen thousand, twenty-one".