113133255388169 has 2 divisors, whose sum is σ = 113133255388170. Its totient is φ = 113133255388168.

The previous prime is 113133255388103. The next prime is 113133255388207. The reversal of 113133255388169 is 961883552331311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76247614432144 + 36885640956025 = 8731988^2 + 6073355^2 .

It is a cyclic number.

It is not a de Polignac number, because 113133255388169 - 2¹² = 113133255384073 is a prime.

It is a super-2 number, since 2×113133255388169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113133255384169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566627694084 + 56566627694085.

It is an arithmetic number, because the mean of its divisors is an integer number (56566627694085).

Almost surely, 2^{113133255388169} is an apocalyptic number.

It is an amenable number.

113133255388169 is a deficient number, since it is larger than the sum of its proper divisors (1).

113133255388169 is an equidigital number, since it uses as much as digits as its factorization.

113133255388169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13996800, while the sum is 59.

The spelling of 113133255388169 in words is "one hundred thirteen trillion, one hundred thirty-three billion, two hundred fifty-five million, three hundred eighty-eight thousand, one hundred sixty-nine".