13112011200853 has 2 divisors, whose sum is σ = 13112011200854. Its totient is φ = 13112011200852.

The previous prime is 13112011200809. The next prime is 13112011200907. The reversal of 13112011200853 is 35800211021131.

13112011200853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12919186582929 + 192824617924 = 3594327^2 + 439118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13112011200853 is a prime.

It is a super-2 number, since 2×13112011200853² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13112011260853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556005600426 + 6556005600427.

It is an arithmetic number, because the mean of its divisors is an integer number (6556005600427).

Almost surely, 2^{13112011200853} is an apocalyptic number.

It is an amenable number.

13112011200853 is a deficient number, since it is larger than the sum of its proper divisors (1).

13112011200853 is an equidigital number, since it uses as much as digits as its factorization.

13112011200853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 13112011200853 its reverse (35800211021131), we get a palindrome (48912222221984).

The spelling of 13112011200853 in words is "thirteen trillion, one hundred twelve billion, eleven million, two hundred thousand, eight hundred fifty-three".