113271504769 has 2 divisors, whose sum is σ = 113271504770. Its totient is φ = 113271504768.

The previous prime is 113271504757. The next prime is 113271504817. The reversal of 113271504769 is 967405172311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83224749169 + 30046755600 = 288487^2 + 173340^2 .

It is an emirp because it is prime and its reverse (967405172311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113271504769 - 2⁵ = 113271504737 is a prime.

It is a super-2 number, since 2×113271504769² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113271504719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56635752384 + 56635752385.

It is an arithmetic number, because the mean of its divisors is an integer number (56635752385).

Almost surely, 2^113271504769 is an apocalyptic number.

It is an amenable number.

113271504769 is a deficient number, since it is larger than the sum of its proper divisors (1).

113271504769 is an equidigital number, since it uses as much as digits as its factorization.

113271504769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 113271504769 in words is "one hundred thirteen billion, two hundred seventy-one million, five hundred four thousand, seven hundred sixty-nine".