11357068165 has 16 divisors (see below), whose sum is σ = 13893130368. Its totient is φ = 8909407936.

The previous prime is 11357068159. The next prime is 11357068171. The reversal of 11357068165 is 56186075311.

It is an interprime number because it is at equal distance from previous prime (11357068159) and next prime (11357068171).

It is a cyclic number.

It is not a de Polignac number, because 11357068165 - 2³ = 11357068157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526584 + ... + 547726.

It is an arithmetic number, because the mean of its divisors is an integer number (868320648).

Almost surely, 2^11357068165 is an apocalyptic number.

It is an amenable number.

11357068165 is a deficient number, since it is larger than the sum of its proper divisors (2536062203).

11357068165 is a wasteful number, since it uses less digits than its factorization.

11357068165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23228.

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 11357068165 in words is "eleven billion, three hundred fifty-seven million, sixty-eight thousand, one hundred sixty-five".