23130122916 has 24 divisors (see below), whose sum is σ = 53981690560. Its totient is φ = 7708411872.

The previous prime is 23130122893. The next prime is 23130122933. The reversal of 23130122916 is 61922103132.

It is a super-2 number, since 2×23130122916² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143776 + ... + 258711.

Almost surely, 2^23130122916 is an apocalyptic number.

It is an amenable number.

23130122916 is an abundant number, since it is smaller than the sum of its proper divisors (30851567644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23130122916 is a wasteful number, since it uses less digits than its factorization.

23130122916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407283 (or 407281 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 23130122916 in words is "twenty-three billion, one hundred thirty million, one hundred twenty-two thousand, nine hundred sixteen".