23143323342051 has 12 divisors (see below), whose sum is σ = 36468267084600. Its totient is φ = 14026256570880.

The previous prime is 23143323342043. The next prime is 23143323342053. The reversal of 23143323342051 is 15024332334132.

23143323342051 is a `hidden beast` number, since 2 + 314 + 3 + 3 + 2 + 334 + 2 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 23143323342051 - 2³ = 23143323342043 is a prime.

It is a super-2 number, since 2×23143323342051² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23143323341997 and 23143323342015.

It is not an unprimeable number, because it can be changed into a prime (23143323342053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116885471326 + ... + 116885471523.

It is an arithmetic number, because the mean of its divisors is an integer number (3039022257050).

Almost surely, 2^{23143323342051} is an apocalyptic number.

23143323342051 is a deficient number, since it is larger than the sum of its proper divisors (13324943742549).

23143323342051 is a wasteful number, since it uses less digits than its factorization.

23143323342051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233770942866 (or 233770942863 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 23143323342051 its reverse (15024332334132), we get a palindrome (38167655676183).

The spelling of 23143323342051 in words is "twenty-three trillion, one hundred forty-three billion, three hundred twenty-three million, three hundred forty-two thousand, fifty-one".