2122013002313 has 2 divisors, whose sum is σ = 2122013002314. Its totient is φ = 2122013002312.

The previous prime is 2122013002303. The next prime is 2122013002337. The reversal of 2122013002313 is 3132003102212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2121791349769 + 221652544 = 1456637^2 + 14888^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122013002313 - 2¹⁴ = 2122012985929 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2122013002303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061006501156 + 1061006501157.

It is an arithmetic number, because the mean of its divisors is an integer number (1061006501157).

Almost surely, 2^{2122013002313} is an apocalyptic number.

It is an amenable number.

2122013002313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122013002313 is an equidigital number, since it uses as much as digits as its factorization.

2122013002313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2122013002313 its reverse (3132003102212), we get a palindrome (5254016104525).

The spelling of 2122013002313 in words is "two trillion, one hundred twenty-two billion, thirteen million, two thousand, three hundred thirteen".