313223003311 has 4 divisors (see below), whose sum is σ = 319132871352. Its totient is φ = 307313135272.

The previous prime is 313223003287. The next prime is 313223003323. The reversal of 313223003311 is 113300322313.

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 313223003311 - 2¹⁹ = 313222479023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313223003341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954933941 + ... + 2954934046.

It is an arithmetic number, because the mean of its divisors is an integer number (79783217838).

Almost surely, 2^313223003311 is an apocalyptic number.

313223003311 is a deficient number, since it is larger than the sum of its proper divisors (5909868041).

313223003311 is an equidigital number, since it uses as much as digits as its factorization.

313223003311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909868040.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 313223003311 its reverse (113300322313), we get a palindrome (426523325624).

The spelling of 313223003311 in words is "three hundred thirteen billion, two hundred twenty-three million, three thousand, three hundred eleven".