23263162145 has 32 divisors (see below), whose sum is σ = 30602880000. Its totient is φ = 16908514560.

The previous prime is 23263162133. The next prime is 23263162157. The reversal of 23263162145 is 54126136232.

It is an interprime number because it is at equal distance from previous prime (23263162133) and next prime (23263162157).

It is not a de Polignac number, because 23263162145 - 2²⁰ = 23262113569 is a prime.

It is a super-2 number, since 2×23263162145² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382160 + ... + 438830.

It is an arithmetic number, because the mean of its divisors is an integer number (956340000).

Almost surely, 2^23263162145 is an apocalyptic number.

It is an amenable number.

23263162145 is a deficient number, since it is larger than the sum of its proper divisors (7339717855).

23263162145 is a wasteful number, since it uses less digits than its factorization.

23263162145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56873.

The product of its digits is 51840, while the sum is 35.

Adding to 23263162145 its reverse (54126136232), we get a palindrome (77389298377).

The spelling of 23263162145 in words is "twenty-three billion, two hundred sixty-three million, one hundred sixty-two thousand, one hundred forty-five".