313111010323 has 4 divisors (see below), whose sum is σ = 313421329480. Its totient is φ = 312800691168.

The previous prime is 313111010293. The next prime is 313111010327. The reversal of 313111010323 is 323010111313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313111010323 - 2³³ = 304521075731 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 313111010323.

It is not an unprimeable number, because it can be changed into a prime (313111010327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155158065 + ... + 155160082.

It is an arithmetic number, because the mean of its divisors is an integer number (78355332370).

Almost surely, 2^313111010323 is an apocalyptic number.

313111010323 is a deficient number, since it is larger than the sum of its proper divisors (310319157).

313111010323 is a wasteful number, since it uses less digits than its factorization.

313111010323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310319156.

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

Adding to 313111010323 its reverse (323010111313), we get a palindrome (636121121636).

The spelling of 313111010323 in words is "three hundred thirteen billion, one hundred eleven million, ten thousand, three hundred twenty-three".