10512040313 has 4 divisors (see below), whose sum is σ = 10969085568. Its totient is φ = 10054995060.

The previous prime is 10512040291. The next prime is 10512040361. The reversal of 10512040313 is 31304021501.

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 a cyclic number.

It is not a de Polignac number, because 10512040313 - 2⁶ = 10512040249 is a prime.

It is a super-2 number, since 2×10512040313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10512040393) 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, 228522593 + ... + 228522638.

It is an arithmetic number, because the mean of its divisors is an integer number (2742271392).

Almost surely, 2^10512040313 is an apocalyptic number.

It is an amenable number.

10512040313 is a deficient number, since it is larger than the sum of its proper divisors (457045255).

10512040313 is an equidigital number, since it uses as much as digits as its factorization.

10512040313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457045254.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10512040313 its reverse (31304021501), we get a palindrome (41816061814).

The spelling of 10512040313 in words is "ten billion, five hundred twelve million, forty thousand, three hundred thirteen".