321054252313 has 16 divisors (see below), whose sum is σ = 338825747520. Its totient is φ = 303370742016.

The previous prime is 321054252307. The next prime is 321054252329. The reversal of 321054252313 is 313252450123.

It is a cyclic number.

It is not a de Polignac number, because 321054252313 - 2³³ = 312464317721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321054259313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24065781 + ... + 24079117.

It is an arithmetic number, because the mean of its divisors is an integer number (21176609220).

Almost surely, 2^321054252313 is an apocalyptic number.

It is an amenable number.

321054252313 is a deficient number, since it is larger than the sum of its proper divisors (17771495207).

321054252313 is a wasteful number, since it uses less digits than its factorization.

321054252313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16536.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 321054252313 in words is "three hundred twenty-one billion, fifty-four million, two hundred fifty-two thousand, three hundred thirteen".