315551254321213 has 8 divisors (see below), whose sum is σ = 316741952103296. Its totient is φ = 314360749936800.

The previous prime is 315551254321159. The next prime is 315551254321229. The reversal of 315551254321213 is 312123452155513.

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 315551254321213 - 2²⁹ = 315550717450301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 315551254321213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315551254321243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45079608 + ... + 51606913.

It is an arithmetic number, because the mean of its divisors is an integer number (39592744012912).

Almost surely, 2^{315551254321213} is an apocalyptic number.

It is an amenable number.

315551254321213 is a deficient number, since it is larger than the sum of its proper divisors (1190697782083).

315551254321213 is a wasteful number, since it uses less digits than its factorization.

315551254321213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96698835.

The product of its digits is 540000, while the sum is 43.

The spelling of 315551254321213 in words is "three hundred fifteen trillion, five hundred fifty-one billion, two hundred fifty-four million, three hundred twenty-one thousand, two hundred thirteen".