10513213134 has 64 divisors (see below), whose sum is σ = 22497051456. Its totient is φ = 3263791104.

The previous prime is 10513213111. The next prime is 10513213163. The reversal of 10513213134 is 43131231501.

It is a super-2 number, since 2×10513213134² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5211294 + ... + 5213310.

It is an arithmetic number, because the mean of its divisors is an integer number (351516429).

Almost surely, 2^10513213134 is an apocalyptic number.

10513213134 is an abundant number, since it is smaller than the sum of its proper divisors (11983838322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10513213134 is a wasteful number, since it uses less digits than its factorization.

10513213134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 10513213134 its reverse (43131231501), we get a palindrome (53644444635).

The spelling of 10513213134 in words is "ten billion, five hundred thirteen million, two hundred thirteen thousand, one hundred thirty-four".