313204040130321 has 48 divisors (see below), whose sum is σ = 456588973301760. Its totient is φ = 206880898007040.

The previous prime is 313204040130283. The next prime is 313204040130337. The reversal of 313204040130321 is 123031040402313.

It is a happy number.

313204040130321 is a `hidden beast` number, since 3 + 1 + 3 + 204 + 0 + 4 + 0 + 130 + 321 = 666.

It is not a de Polignac number, because 313204040130321 - 2⁶ = 313204040130257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313204040130221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5446713856 + ... + 5446771358.

It is an arithmetic number, because the mean of its divisors is an integer number (9512270277120).

Almost surely, 2^{313204040130321} is an apocalyptic number.

It is an amenable number.

313204040130321 is a deficient number, since it is larger than the sum of its proper divisors (143384933171439).

313204040130321 is a wasteful number, since it uses less digits than its factorization.

313204040130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70286 (or 70283 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 313204040130321 its reverse (123031040402313), we get a palindrome (436235080532634).

The spelling of 313204040130321 in words is "three hundred thirteen trillion, two hundred four billion, forty million, one hundred thirty thousand, three hundred twenty-one".