1319712463231 has 8 divisors (see below), whose sum is σ = 1350472095104. Its totient is φ = 1288955951640.

The previous prime is 1319712463217. The next prime is 1319712463247. The reversal of 1319712463231 is 1323642179131.

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

It is a cyclic number.

It is not a de Polignac number, because 1319712463231 - 2¹¹ = 1319712461183 is a prime.

It is a super-2 number, since 2×1319712463231² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1319712463931) 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, 86776 + ... + 1626946.

It is an arithmetic number, because the mean of its divisors is an integer number (168809011888).

Almost surely, 2^{1319712463231} is an apocalyptic number.

1319712463231 is a deficient number, since it is larger than the sum of its proper divisors (30759631873).

1319712463231 is a wasteful number, since it uses less digits than its factorization.

1319712463231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560141.

The product of its digits is 163296, while the sum is 43.

The spelling of 1319712463231 in words is "one trillion, three hundred nineteen billion, seven hundred twelve million, four hundred sixty-three thousand, two hundred thirty-one".