1312325512255 has 8 divisors (see below), whose sum is σ = 1594724673600. Its totient is φ = 1036571037216.

The previous prime is 1312325512231. The next prime is 1312325512313. The reversal of 1312325512255 is 5522155232131.

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 1312325512255 - 2²⁹ = 1311788641343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661171140 + ... + 1661171929.

It is an arithmetic number, because the mean of its divisors is an integer number (199340584200).

Almost surely, 2^{1312325512255} is an apocalyptic number.

1312325512255 is a deficient number, since it is larger than the sum of its proper divisors (282399161345).

1312325512255 is an equidigital number, since it uses as much as digits as its factorization.

1312325512255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322343153.

The product of its digits is 90000, while the sum is 37.

The spelling of 1312325512255 in words is "one trillion, three hundred twelve billion, three hundred twenty-five million, five hundred twelve thousand, two hundred fifty-five".