313330331201 has 4 divisors (see below), whose sum is σ = 331761527172. Its totient is φ = 294899135232.

The previous prime is 313330331129. The next prime is 313330331213. The reversal of 313330331201 is 102133033313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 189398169601 + 123932161600 = 435199^2 + 352040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313330331201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313330331291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9215597960 + ... + 9215597993.

It is an arithmetic number, because the mean of its divisors is an integer number (82940381793).

Almost surely, 2^313330331201 is an apocalyptic number.

It is an amenable number.

313330331201 is a deficient number, since it is larger than the sum of its proper divisors (18431195971).

313330331201 is a wasteful number, since it uses less digits than its factorization.

313330331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18431195970.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 313330331201 its reverse (102133033313), we get a palindrome (415463364514).

The spelling of 313330331201 in words is "three hundred thirteen billion, three hundred thirty million, three hundred thirty-one thousand, two hundred one".