10513514315 has 4 divisors (see below), whose sum is σ = 12616217184. Its totient is φ = 8410811448.

The previous prime is 10513514311. The next prime is 10513514327. The reversal of 10513514315 is 51341531501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51341531501 = 13 ⋅3949348577.

It is a cyclic number.

It is not a de Polignac number, because 10513514315 - 2² = 10513514311 is a prime.

It is a super-2 number, since 2×10513514315² (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 (10513514311) 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, 1051351427 + ... + 1051351436.

It is an arithmetic number, because the mean of its divisors is an integer number (3154054296).

Almost surely, 2^10513514315 is an apocalyptic number.

10513514315 is a deficient number, since it is larger than the sum of its proper divisors (2102702869).

10513514315 is an equidigital number, since it uses as much as digits as its factorization.

10513514315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102702868.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 10513514315 in words is "ten billion, five hundred thirteen million, five hundred fourteen thousand, three hundred fifteen".