23015059660 has 24 divisors (see below), whose sum is σ = 49123949616. Its totient is φ = 9055104960.

The previous prime is 23015059657. The next prime is 23015059667. The reversal of 23015059660 is 6695051032.

It is not an unprimeable number, because it can be changed into a prime (23015059667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9431182 + ... + 9433621.

It is an arithmetic number, because the mean of its divisors is an integer number (2046831234).

Almost surely, 2^23015059660 is an apocalyptic number.

23015059660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23015059660 is an abundant number, since it is smaller than the sum of its proper divisors (26108889956).

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

23015059660 is a wasteful number, since it uses less digits than its factorization.

23015059660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18864873 (or 18864871 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 23015059660 in words is "twenty-three billion, fifteen million, fifty-nine thousand, six hundred sixty".