10313351013 has 32 divisors (see below), whose sum is σ = 16132710400. Its totient is φ = 5738967936.

The previous prime is 10313350987. The next prime is 10313351021. The reversal of 10313351013 is 31015331301.

It is not a de Polignac number, because 10313351013 - 2¹³ = 10313342821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313351413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78528 + ... + 163686.

It is an arithmetic number, because the mean of its divisors is an integer number (504147200).

Almost surely, 2^10313351013 is an apocalyptic number.

It is an amenable number.

10313351013 is a deficient number, since it is larger than the sum of its proper divisors (5819359387).

10313351013 is an equidigital number, since it uses as much as digits as its factorization.

10313351013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85321.

The product of its (nonzero) digits is 405, while the sum is 21.

Adding to 10313351013 its reverse (31015331301), we get a palindrome (41328682314).

The spelling of 10313351013 in words is "ten billion, three hundred thirteen million, three hundred fifty-one thousand, thirteen".