23071811163 has 8 divisors (see below), whose sum is σ = 31754750976. Its totient is φ = 14885039400.

The previous prime is 23071811027. The next prime is 23071811183. The reversal of 23071811163 is 36111817032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23071811163 - 2⁹ = 23071810651 is a prime.

It is a super-2 number, since 2×23071811163² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23071811183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124041903 + ... + 124042088.

It is an arithmetic number, because the mean of its divisors is an integer number (3969343872).

Almost surely, 2^23071811163 is an apocalyptic number.

23071811163 is a deficient number, since it is larger than the sum of its proper divisors (8682939813).

23071811163 is a wasteful number, since it uses less digits than its factorization.

23071811163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248084025.

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 23071811163 in words is "twenty-three billion, seventy-one million, eight hundred eleven thousand, one hundred sixty-three".