10215629913 has 4 divisors (see below), whose sum is σ = 13620839888. Its totient is φ = 6810419940.

The previous prime is 10215629873. The next prime is 10215629947. The reversal of 10215629913 is 31992651201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10215629913 - 2¹⁷ = 10215498841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10215699913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702604983 + ... + 1702604988.

It is an arithmetic number, because the mean of its divisors is an integer number (3405209972).

Almost surely, 2^10215629913 is an apocalyptic number.

It is an amenable number.

10215629913 is a deficient number, since it is larger than the sum of its proper divisors (3405209975).

10215629913 is an equidigital number, since it uses as much as digits as its factorization.

10215629913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405209974.

The product of its (nonzero) digits is 29160, while the sum is 39.

The spelling of 10215629913 in words is "ten billion, two hundred fifteen million, six hundred twenty-nine thousand, nine hundred thirteen".