13257708230 has 64 divisors (see below), whose sum is σ = 27250509888. Its totient is φ = 4600565760.

The previous prime is 13257708209. The next prime is 13257708263. The reversal of 13257708230 is 3280775231.

13257708230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1677869 + ... + 1685751.

It is an arithmetic number, because the mean of its divisors is an integer number (425789217).

Almost surely, 2^13257708230 is an apocalyptic number.

13257708230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13257708230 is an abundant number, since it is smaller than the sum of its proper divisors (13992801658).

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

13257708230 is a wasteful number, since it uses less digits than its factorization.

13257708230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8681.

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 13257708230 in words is "thirteen billion, two hundred fifty-seven million, seven hundred eight thousand, two hundred thirty".