13120403200113 has 16 divisors (see below), whose sum is σ = 19136223461376. Its totient is φ = 7930092588240.

The previous prime is 13120403200043. The next prime is 13120403200139. The reversal of 13120403200113 is 31100230402131.

It is not a de Polignac number, because 13120403200113 - 2¹⁰ = 13120403199089 is a prime.

It is a super-2 number, since 2×13120403200113² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13120403200113.

It is not an unprimeable number, because it can be changed into a prime (13120403200813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541660881 + ... + 541685102.

It is an arithmetic number, because the mean of its divisors is an integer number (1196013966336).

Almost surely, 2^{13120403200113} is an apocalyptic number.

It is an amenable number.

13120403200113 is a deficient number, since it is larger than the sum of its proper divisors (6015820261263).

13120403200113 is a wasteful number, since it uses less digits than its factorization.

13120403200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083346364.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13120403200113 its reverse (31100230402131), we get a palindrome (44220633602244).

The spelling of 13120403200113 in words is "thirteen trillion, one hundred twenty billion, four hundred three million, two hundred thousand, one hundred thirteen".