13023632163 has 4 divisors (see below), whose sum is σ = 17364842888. Its totient is φ = 8682421440.

The previous prime is 13023632159. The next prime is 13023632197. The reversal of 13023632163 is 36123632031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13023632163 - 2² = 13023632159 is a prime.

It is a super-2 number, since 2×13023632163² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13023632163.

It is not an unprimeable number, because it can be changed into a prime (13023632113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170605358 + ... + 2170605363.

It is an arithmetic number, because the mean of its divisors is an integer number (4341210722).

Almost surely, 2^13023632163 is an apocalyptic number.

13023632163 is a deficient number, since it is larger than the sum of its proper divisors (4341210725).

13023632163 is an equidigital number, since it uses as much as digits as its factorization.

13023632163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4341210724.

The product of its (nonzero) digits is 11664, while the sum is 30.

The spelling of 13023632163 in words is "thirteen billion, twenty-three million, six hundred thirty-two thousand, one hundred sixty-three".