313032113201 has 4 divisors (see below), whose sum is σ = 329507487600. Its totient is φ = 296556738804.

The previous prime is 313032113179. The next prime is 313032113249. The reversal of 313032113201 is 102311230313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313032113201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313032113281) 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, 8237687171 + ... + 8237687208.

It is an arithmetic number, because the mean of its divisors is an integer number (82376871900).

Almost surely, 2^313032113201 is an apocalyptic number.

It is an amenable number.

313032113201 is a deficient number, since it is larger than the sum of its proper divisors (16475374399).

313032113201 is a wasteful number, since it uses less digits than its factorization.

313032113201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16475374398.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313032113201 its reverse (102311230313), we get a palindrome (415343343514).

The spelling of 313032113201 in words is "three hundred thirteen billion, thirty-two million, one hundred thirteen thousand, two hundred one".