120011313113 has 2 divisors, whose sum is σ = 120011313114. Its totient is φ = 120011313112.

The previous prime is 120011313053. The next prime is 120011313131. The reversal of 120011313113 is 311313110021.

Together with next prime (120011313131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75046958809 + 44964354304 = 273947^2 + 212048^2 .

It is a cyclic number.

It is not a de Polignac number, because 120011313113 - 2¹⁰ = 120011312089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120011313091 and 120011313100.

It is not a weakly prime, because it can be changed into another prime (120011313193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005656556 + 60005656557.

It is an arithmetic number, because the mean of its divisors is an integer number (60005656557).

Almost surely, 2^120011313113 is an apocalyptic number.

It is an amenable number.

120011313113 is a deficient number, since it is larger than the sum of its proper divisors (1).

120011313113 is an equidigital number, since it uses as much as digits as its factorization.

120011313113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 120011313113 its reverse (311313110021), we get a palindrome (431324423134).

The spelling of 120011313113 in words is "one hundred twenty billion, eleven million, three hundred thirteen thousand, one hundred thirteen".