10643130313515 has 96 divisors (see below), whose sum is σ = 21340778973696. Its totient is φ = 4806084602880.

The previous prime is 10643130313499. The next prime is 10643130313577. The reversal of 10643130313515 is 51531303134601.

10643130313515 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 3 + 130 + 3 + 1 + 3 + 515 = 666.

It is not a de Polignac number, because 10643130313515 - 2⁴ = 10643130313499 is a prime.

It is a super-2 number, since 2×10643130313515² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10643130313515.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 197027860 + ... + 197081870.

It is an arithmetic number, because the mean of its divisors is an integer number (222299780976).

Almost surely, 2^{10643130313515} is an apocalyptic number.

10643130313515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10643130313515 is an abundant number, since it is smaller than the sum of its proper divisors (10697648660181).

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

10643130313515 is a wasteful number, since it uses less digits than its factorization.

10643130313515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61649 (or 61646 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 10643130313515 in words is "ten trillion, six hundred forty-three billion, one hundred thirty million, three hundred thirteen thousand, five hundred fifteen".