130121220113113 has 2 divisors, whose sum is σ = 130121220113114. Its totient is φ = 130121220113112.

The previous prime is 130121220113077. The next prime is 130121220113141. The reversal of 130121220113113 is 311311022121031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111139836274944 + 18981383838169 = 10542288^2 + 4356763^2 .

It is a cyclic number.

It is not a de Polignac number, because 130121220113113 - 2²⁹ = 130120683242201 is a prime.

It is not a weakly prime, because it can be changed into another prime (130121220110113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65060610056556 + 65060610056557.

It is an arithmetic number, because the mean of its divisors is an integer number (65060610056557).

Almost surely, 2^{130121220113113} is an apocalyptic number.

It is an amenable number.

130121220113113 is a deficient number, since it is larger than the sum of its proper divisors (1).

130121220113113 is an equidigital number, since it uses as much as digits as its factorization.

130121220113113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 130121220113113 its reverse (311311022121031), we get a palindrome (441432242234144).

The spelling of 130121220113113 in words is "one hundred thirty trillion, one hundred twenty-one billion, two hundred twenty million, one hundred thirteen thousand, one hundred thirteen".