23051461163 has 4 divisors (see below), whose sum is σ = 23154831168. Its totient is φ = 22948091160.

The previous prime is 23051461127. The next prime is 23051461177. The reversal of 23051461163 is 36116415032.

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

It is a cyclic number.

It is not a de Polignac number, because 23051461163 - 2²⁰ = 23050412587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23051461183) 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, 51684668 + ... + 51685113.

It is an arithmetic number, because the mean of its divisors is an integer number (5788707792).

Almost surely, 2^23051461163 is an apocalyptic number.

23051461163 is a deficient number, since it is larger than the sum of its proper divisors (103370005).

23051461163 is a wasteful number, since it uses less digits than its factorization.

23051461163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103370004.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 23051461163 its reverse (36116415032), we get a palindrome (59167876195).

The spelling of 23051461163 in words is "twenty-three billion, fifty-one million, four hundred sixty-one thousand, one hundred sixty-three".