313322131101 has 64 divisors (see below), whose sum is σ = 504715806720. Its totient is φ = 169365119616.

The previous prime is 313322131049. The next prime is 313322131193. The reversal of 313322131101 is 101131223313.

It is a happy number.

It is not a de Polignac number, because 313322131101 - 2¹¹ = 313322129053 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313322131301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136403785 + ... + 136406081.

It is an arithmetic number, because the mean of its divisors is an integer number (7886184480).

Almost surely, 2^313322131101 is an apocalyptic number.

It is an amenable number.

313322131101 is a deficient number, since it is larger than the sum of its proper divisors (191393675619).

313322131101 is an equidigital number, since it uses as much as digits as its factorization.

313322131101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311 (or 3273 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 313322131101 its reverse (101131223313), we get a palindrome (414453354414).

The spelling of 313322131101 in words is "three hundred thirteen billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred one".