10917730161 has 24 divisors (see below), whose sum is σ = 16988107136. Its totient is φ = 6716636640.

The previous prime is 10917730147. The next prime is 10917730169. The reversal of 10917730161 is 16103771901.

It is not a de Polignac number, because 10917730161 - 2⁶ = 10917730097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10917730169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456696 + ... + 480006.

Almost surely, 2^10917730161 is an apocalyptic number.

It is an amenable number.

10917730161 is a deficient number, since it is larger than the sum of its proper divisors (6070376975).

10917730161 is a wasteful number, since it uses less digits than its factorization.

10917730161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27333 (or 27330 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 36.

The spelling of 10917730161 in words is "ten billion, nine hundred seventeen million, seven hundred thirty thousand, one hundred sixty-one".