313311320101 has 32 divisors (see below), whose sum is σ = 376189228800. Its totient is φ = 257785390080.

The previous prime is 313311320081. The next prime is 313311320111. The reversal of 313311320101 is 101023113313.

It is a cyclic number.

It is not a de Polignac number, because 313311320101 - 2⁹ = 313311319589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313311320111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14521960 + ... + 14543518.

It is an arithmetic number, because the mean of its divisors is an integer number (11755913400).

Almost surely, 2^313311320101 is an apocalyptic number.

It is an amenable number.

313311320101 is a deficient number, since it is larger than the sum of its proper divisors (62877908699).

313311320101 is a wasteful number, since it uses less digits than its factorization.

313311320101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25069.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 313311320101 its reverse (101023113313), we get a palindrome (414334433414).

The spelling of 313311320101 in words is "three hundred thirteen billion, three hundred eleven million, three hundred twenty thousand, one hundred one".