313020330101 has 4 divisors (see below), whose sum is σ = 313021625952. Its totient is φ = 313019034252.

The previous prime is 313020330083. The next prime is 313020330163. The reversal of 313020330101 is 101033020313.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313020330101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313020330101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313020330191) 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 3 ways as a sum of consecutive naturals, for example, 166211 + ... + 808496.

It is an arithmetic number, because the mean of its divisors is an integer number (78255406488).

Almost surely, 2^313020330101 is an apocalyptic number.

It is an amenable number.

313020330101 is a deficient number, since it is larger than the sum of its proper divisors (1295851).

313020330101 is an equidigital number, since it uses as much as digits as its factorization.

313020330101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295850.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 313020330101 its reverse (101033020313), we get a palindrome (414053350414).

The spelling of 313020330101 in words is "three hundred thirteen billion, twenty million, three hundred thirty thousand, one hundred one".