23231040308 has 48 divisors (see below), whose sum is σ = 48941760000. Its totient is φ = 9425535840.

The previous prime is 23231040241. The next prime is 23231040319. The reversal of 23231040308 is 80304013232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782903 + ... + 812033.

It is an arithmetic number, because the mean of its divisors is an integer number (1019620000).

Almost surely, 2^23231040308 is an apocalyptic number.

23231040308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23231040308 is an abundant number, since it is smaller than the sum of its proper divisors (25710719692).

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

23231040308 is a wasteful number, since it uses less digits than its factorization.

23231040308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30660 (or 30658 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 23231040308 in words is "twenty-three billion, two hundred thirty-one million, forty thousand, three hundred eight".