23153415702163 has 24 divisors (see below), whose sum is σ = 24970537223600. Its totient is φ = 21459373867008.

The previous prime is 23153415702161. The next prime is 23153415702169. The reversal of 23153415702163 is 36120751435132.

It is not a de Polignac number, because 23153415702163 - 2¹ = 23153415702161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23153415702161) 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, 61172683 + ... + 61550011.

Almost surely, 2^{23153415702163} is an apocalyptic number.

23153415702163 is a deficient number, since it is larger than the sum of its proper divisors (1817121521437).

23153415702163 is a wasteful number, since it uses less digits than its factorization.

23153415702163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380599 (or 380582 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 23153415702163 in words is "twenty-three trillion, one hundred fifty-three billion, four hundred fifteen million, seven hundred two thousand, one hundred sixty-three".