212413122313 has 16 divisors (see below), whose sum is σ = 246802239360. Its totient is φ = 179036668800.

The previous prime is 212413122287. The next prime is 212413122319. The reversal of 212413122313 is 313221314212.

It is a cyclic number.

It is not a de Polignac number, because 212413122313 - 2⁵ = 212413122281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212413122319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614378 + ... + 1740988.

It is an arithmetic number, because the mean of its divisors is an integer number (15425139960).

Almost surely, 2^212413122313 is an apocalyptic number.

It is an amenable number.

212413122313 is a deficient number, since it is larger than the sum of its proper divisors (34389117047).

212413122313 is a wasteful number, since it uses less digits than its factorization.

212413122313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130608.

The product of its digits is 1728, while the sum is 25.

Adding to 212413122313 its reverse (313221314212), we get a palindrome (525634436525).

The spelling of 212413122313 in words is "two hundred twelve billion, four hundred thirteen million, one hundred twenty-two thousand, three hundred thirteen".