313301113 has 2 divisors, whose sum is σ = 313301114. Its totient is φ = 313301112.

The previous prime is 313301111. The next prime is 313301137. The reversal of 313301113 is 311103313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193989184 + 119311929 = 13928^2 + 10923^2 .

It is a cyclic number.

It is not a de Polignac number, because 313301113 - 2¹ = 313301111 is a prime.

Together with 313301111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (313301111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156650556 + 156650557.

It is an arithmetic number, because the mean of its divisors is an integer number (156650557).

Almost surely, 2^313301113 is an apocalyptic number.

It is an amenable number.

313301113 is a deficient number, since it is larger than the sum of its proper divisors (1).

313301113 is an equidigital number, since it uses as much as digits as its factorization.

313301113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 313301113 is about 17700.3139237698. The cubic root of 313301113 is about 679.1837907300.

Adding to 313301113 its reverse (311103313), we get a palindrome (624404426).

The spelling of 313301113 in words is "three hundred thirteen million, three hundred one thousand, one hundred thirteen".