23163142036 has 12 divisors (see below), whose sum is σ = 42297911712. Its totient is φ = 11078024408.

The previous prime is 23163142031. The next prime is 23163142043. The reversal of 23163142036 is 63024136132.

It is a super-2 number, since 2×23163142036² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23163141989 and 23163142007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23163142031) 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, 125886550 + ... + 125886733.

It is an arithmetic number, because the mean of its divisors is an integer number (3524825976).

Almost surely, 2^23163142036 is an apocalyptic number.

It is an amenable number.

23163142036 is a deficient number, since it is larger than the sum of its proper divisors (19134769676).

23163142036 is a wasteful number, since it uses less digits than its factorization.

23163142036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251773310 (or 251773308 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 23163142036 its reverse (63024136132), we get a palindrome (86187278168).

The spelling of 23163142036 in words is "twenty-three billion, one hundred sixty-three million, one hundred forty-two thousand, thirty-six".