313422032213 has 4 divisors (see below), whose sum is σ = 313430829888. Its totient is φ = 313413234540.

The previous prime is 313422032141. The next prime is 313422032221. The reversal of 313422032213 is 312230224313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313422032213 - 2⁸ = 313422031957 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 (313422002213) 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, 4345181 + ... + 4416722.

It is an arithmetic number, because the mean of its divisors is an integer number (78357707472).

Almost surely, 2^313422032213 is an apocalyptic number.

It is an amenable number.

313422032213 is a deficient number, since it is larger than the sum of its proper divisors (8797675).

313422032213 is an equidigital number, since it uses as much as digits as its factorization.

313422032213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8797674.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 313422032213 its reverse (312230224313), we get a palindrome (625652256526).

The spelling of 313422032213 in words is "three hundred thirteen billion, four hundred twenty-two million, thirty-two thousand, two hundred thirteen".