313434210232331 has 16 divisors (see below), whose sum is σ = 330018982022400. Its totient is φ = 296858271606048.

The previous prime is 313434210232261. The next prime is 313434210232373. The reversal of 313434210232331 is 133232012434313.

It is a cyclic number.

It is not a de Polignac number, because 313434210232331 - 2¹⁸ = 313434209970187 is a prime.

It is a super-2 number, since 2×313434210232331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313434210232291 and 313434210232300.

It is not an unprimeable number, because it can be changed into a prime (313434210232531) 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, 1239268121 + ... + 1239521013.

It is an arithmetic number, because the mean of its divisors is an integer number (20626186376400).

Almost surely, 2^{313434210232331} is an apocalyptic number.

313434210232331 is a deficient number, since it is larger than the sum of its proper divisors (16584771790069).

313434210232331 is a wasteful number, since it uses less digits than its factorization.

313434210232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270098.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 313434210232331 its reverse (133232012434313), we get a palindrome (446666222666644).

The spelling of 313434210232331 in words is "three hundred thirteen trillion, four hundred thirty-four billion, two hundred ten million, two hundred thirty-two thousand, three hundred thirty-one".