2313101190121 has 2 divisors, whose sum is σ = 2313101190122. Its totient is φ = 2313101190120.

The previous prime is 2313101190107. The next prime is 2313101190151. The reversal of 2313101190121 is 1210911013132.

2313101190121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2071975998096 + 241125192025 = 1439436^2 + 491045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313101190121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2313101190151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156550595060 + 1156550595061.

It is an arithmetic number, because the mean of its divisors is an integer number (1156550595061).

Almost surely, 2^{2313101190121} is an apocalyptic number.

It is an amenable number.

2313101190121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313101190121 is an equidigital number, since it uses as much as digits as its factorization.

2313101190121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 2313101190121 in words is "two trillion, three hundred thirteen billion, one hundred one million, one hundred ninety thousand, one hundred twenty-one".