10512115376 has 160 divisors (see below), whose sum is σ = 25581219840. Its totient is φ = 4080844800.

The previous prime is 10512115349. The next prime is 10512115409. The reversal of 10512115376 is 67351121501.

It is a super-2 number, since 2×10512115376² (a number of 21 digits) contains 22 as substring.

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, 14224415 + ... + 14225153.

It is an arithmetic number, because the mean of its divisors is an integer number (159882624).

Almost surely, 2^10512115376 is an apocalyptic number.

10512115376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10512115376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12790609920).

10512115376 is an abundant number, since it is smaller than the sum of its proper divisors (15069104464).

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

10512115376 is a wasteful number, since it uses less digits than its factorization.

10512115376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

Adding to 10512115376 its reverse (67351121501), we get a palindrome (77863236877).

The spelling of 10512115376 in words is "ten billion, five hundred twelve million, one hundred fifteen thousand, three hundred seventy-six".