313032111213 has 8 divisors (see below), whose sum is σ = 418125479328. Its totient is φ = 208313408624.

The previous prime is 313032111191. The next prime is 313032111277. The reversal of 313032111213 is 312111230313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313032111213 - 2¹⁸ = 313031849069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313032111213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313032111283) 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 7 ways as a sum of consecutive naturals, for example, 93664431 + ... + 93667772.

It is an arithmetic number, because the mean of its divisors is an integer number (52265684916).

Almost surely, 2^313032111213 is an apocalyptic number.

It is an amenable number.

313032111213 is a deficient number, since it is larger than the sum of its proper divisors (105093368115).

313032111213 is a wasteful number, since it uses less digits than its factorization.

313032111213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187332763.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 313032111213 its reverse (312111230313), we get a palindrome (625143341526).

The spelling of 313032111213 in words is "three hundred thirteen billion, thirty-two million, one hundred eleven thousand, two hundred thirteen".