313111013302183 has 2 divisors, whose sum is σ = 313111013302184. Its totient is φ = 313111013302182.

The previous prime is 313111013302181. The next prime is 313111013302259. The reversal of 313111013302183 is 381203310111313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313111013302183 - 2¹ = 313111013302181 is a prime.

It is a super-2 number, since 2×313111013302183² (a number of 30 digits) contains 22 as substring.

Together with 313111013302181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313111013302181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156555506651091 + 156555506651092.

It is an arithmetic number, because the mean of its divisors is an integer number (156555506651092).

Almost surely, 2^{313111013302183} is an apocalyptic number.

313111013302183 is a deficient number, since it is larger than the sum of its proper divisors (1).

313111013302183 is an equidigital number, since it uses as much as digits as its factorization.

313111013302183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

Adding to 313111013302183 its reverse (381203310111313), we get a palindrome (694314323413496).

The spelling of 313111013302183 in words is "three hundred thirteen trillion, one hundred eleven billion, thirteen million, three hundred two thousand, one hundred eighty-three".