13317505983270 has 48 divisors (see below), whose sum is σ = 34832854012320. Its totient is φ = 3530069446272.

The previous prime is 13317505983239. The next prime is 13317505983307. The reversal of 13317505983270 is 7238950571331.

It is a happy number.

13317505983270 is a `hidden beast` number, since 1 + 3 + 3 + 17 + 5 + 0 + 598 + 32 + 7 + 0 = 666.

It is a super-2 number, since 2×13317505983270² (a number of 27 digits) contains 22 as substring.

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, 443015775 + ... + 443045834.

It is an arithmetic number, because the mean of its divisors is an integer number (725684458590).

Almost surely, 2^{13317505983270} is an apocalyptic number.

13317505983270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13317505983270 is an abundant number, since it is smaller than the sum of its proper divisors (21515348029050).

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

13317505983270 is a wasteful number, since it uses less digits than its factorization.

13317505983270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886061789 (or 886061786 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 13317505983270 in words is "thirteen trillion, three hundred seventeen billion, five hundred five million, nine hundred eighty-three thousand, two hundred seventy".