120020213113 has 2 divisors, whose sum is σ = 120020213114. Its totient is φ = 120020213112.

The previous prime is 120020213101. The next prime is 120020213141. The reversal of 120020213113 is 311312020021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76160544784 + 43859668329 = 275972^2 + 209427^2 .

It is a cyclic number.

It is not a de Polignac number, because 120020213113 - 2⁵ = 120020213081 is a prime.

It is not a weakly prime, because it can be changed into another prime (120020213813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010106556 + 60010106557.

It is an arithmetic number, because the mean of its divisors is an integer number (60010106557).

Almost surely, 2^120020213113 is an apocalyptic number.

It is an amenable number.

120020213113 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020213113 is an equidigital number, since it uses as much as digits as its factorization.

120020213113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120020213113 its reverse (311312020021), we get a palindrome (431332233134).

The spelling of 120020213113 in words is "one hundred twenty billion, twenty million, two hundred thirteen thousand, one hundred thirteen".