10515310132 has 6 divisors (see below), whose sum is σ = 18401792738. Its totient is φ = 5257655064.

The previous prime is 10515310097. The next prime is 10515310181. The reversal of 10515310132 is 23101351501.

It can be written as a sum of positive squares in only one way, i.e., 7608375076 + 2906935056 = 87226^2 + 53916^2 .

It is a super-2 number, since 2×10515310132² (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 as a sum of consecutive naturals, namely, 1314413763 + ... + 1314413770.

Almost surely, 2^10515310132 is an apocalyptic number.

It is an amenable number.

10515310132 is a deficient number, since it is larger than the sum of its proper divisors (7886482606).

10515310132 is a wasteful number, since it uses less digits than its factorization.

10515310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628827537 (or 2628827535 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 10515310132 its reverse (23101351501), we get a palindrome (33616661633).

The spelling of 10515310132 in words is "ten billion, five hundred fifteen million, three hundred ten thousand, one hundred thirty-two".