312241141142213 has 4 divisors (see below), whose sum is σ = 312274937140320. Its totient is φ = 312207345144108.

The previous prime is 312241141142207. The next prime is 312241141142257.

312241141142213 is nontrivially palindromic in base 10.

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 312241141142213 - 2²⁶ = 312241074033349 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 312241141142213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312241141142813) 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, 16897985195 + ... + 16898003672.

It is an arithmetic number, because the mean of its divisors is an integer number (78068734285080).

Almost surely, 2^{312241141142213} is an apocalyptic number.

It is an amenable number.

312241141142213 is a deficient number, since it is larger than the sum of its proper divisors (33795998107).

312241141142213 is an equidigital number, since it uses as much as digits as its factorization.

312241141142213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33795998106.

The product of its digits is 9216, while the sum is 32.

The spelling of 312241141142213 in words is "three hundred twelve trillion, two hundred forty-one billion, one hundred forty-one million, one hundred forty-two thousand, two hundred thirteen".