313132022301 has 16 divisors (see below), whose sum is σ = 484975749248. Its totient is φ = 175999262400.

The previous prime is 313132022293. The next prime is 313132022303. The reversal of 313132022301 is 103220231313.

313132022301 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 313132022301 - 2³ = 313132022293 is a prime.

It is a super-2 number, since 2×313132022301² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313132022303) 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, 122220430 + ... + 122222991.

It is an arithmetic number, because the mean of its divisors is an integer number (30310984328).

Almost surely, 2^313132022301 is an apocalyptic number.

It is an amenable number.

313132022301 is a deficient number, since it is larger than the sum of its proper divisors (171843726947).

313132022301 is a wasteful number, since it uses less digits than its factorization.

313132022301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244443492.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 313132022301 its reverse (103220231313), we get a palindrome (416352253614).

The spelling of 313132022301 in words is "three hundred thirteen billion, one hundred thirty-two million, twenty-two thousand, three hundred one".