12020200310113 has 4 divisors (see below), whose sum is σ = 12081216555540. Its totient is φ = 11959184064688.

The previous prime is 12020200310093. The next prime is 12020200310117. The reversal of 12020200310113 is 31101300202021.

12020200310113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9060864556129 + 2959335753984 = 3010127^2 + 1720272^2 .

It is a cyclic number.

It is not a de Polignac number, because 12020200310113 - 2⁵ = 12020200310081 is a prime.

It is a super-2 number, since 2×12020200310113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020200310117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30508122418 + ... + 30508122811.

It is an arithmetic number, because the mean of its divisors is an integer number (3020304138885).

Almost surely, 2^{12020200310113} is an apocalyptic number.

It is an amenable number.

12020200310113 is a deficient number, since it is larger than the sum of its proper divisors (61016245427).

12020200310113 is an equidigital number, since it uses as much as digits as its factorization.

12020200310113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61016245426.

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

Adding to 12020200310113 its reverse (31101300202021), we get a palindrome (43121500512134).

The spelling of 12020200310113 in words is "twelve trillion, twenty billion, two hundred million, three hundred ten thousand, one hundred thirteen".