23130119988 has 72 divisors (see below), whose sum is σ = 60909226560. Its totient is φ = 7394471040.

The previous prime is 23130119939. The next prime is 23130120037. The reversal of 23130119988 is 88991103132.

It is an interprime number because it is at equal distance from previous prime (23130119939) and next prime (23130120037).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45720 + ... + 219887.

It is an arithmetic number, because the mean of its divisors is an integer number (845961480).

Almost surely, 2^23130119988 is an apocalyptic number.

It is an amenable number.

23130119988 is an abundant number, since it is smaller than the sum of its proper divisors (37779106572).

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

23130119988 is a wasteful number, since it uses less digits than its factorization.

23130119988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265717 (or 265712 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 23130119988 in words is "twenty-three billion, one hundred thirty million, one hundred nineteen thousand, nine hundred eighty-eight".