1001165302056 has 16 divisors (see below), whose sum is σ = 2502913255200. Its totient is φ = 333721767344.

The previous prime is 1001165302031. The next prime is 1001165302097. The reversal of 1001165302056 is 6502035611001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20857610436 + ... + 20857610483.

It is an arithmetic number, because the mean of its divisors is an integer number (156432078450).

Almost surely, 2^{1001165302056} is an apocalyptic number.

It is an amenable number.

1001165302056 is an abundant number, since it is smaller than the sum of its proper divisors (1501747953144).

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

1001165302056 is a wasteful number, since it uses less digits than its factorization.

1001165302056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41715220928 (or 41715220924 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 1001165302056 in words is "one trillion, one billion, one hundred sixty-five million, three hundred two thousand, fifty-six".