1313970183231 has 8 divisors (see below), whose sum is σ = 1753482369024. Its totient is φ = 875219059800.

The previous prime is 1313970183221. The next prime is 1313970183259. The reversal of 1313970183231 is 1323810793131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1313970183231 - 2⁵ = 1313970183199 is a prime.

It is a super-2 number, since 2×1313970183231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313970183221) 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, 190261561 + ... + 190268466.

It is an arithmetic number, because the mean of its divisors is an integer number (219185296128).

Almost surely, 2^{1313970183231} is an apocalyptic number.

1313970183231 is a deficient number, since it is larger than the sum of its proper divisors (439512185793).

1313970183231 is a wasteful number, since it uses less digits than its factorization.

1313970183231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380531181.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 1313970183231 in words is "one trillion, three hundred thirteen billion, nine hundred seventy million, one hundred eighty-three thousand, two hundred thirty-one".