113514527809 has 4 divisors (see below), whose sum is σ = 113515422916. Its totient is φ = 113513632704.

The previous prime is 113514527783. The next prime is 113514527843. The reversal of 113514527809 is 908725415311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 38780637184 + 74733890625 = 196928^2 + 273375^2 .

It is a cyclic number.

It is not a de Polignac number, because 113514527809 - 2⁹ = 113514527297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113514527509) 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, 218124 + ... + 524029.

It is an arithmetic number, because the mean of its divisors is an integer number (28378855729).

Almost surely, 2^113514527809 is an apocalyptic number.

It is an amenable number.

113514527809 is a deficient number, since it is larger than the sum of its proper divisors (895107).

113514527809 is an equidigital number, since it uses as much as digits as its factorization.

113514527809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895106.

The product of its (nonzero) digits is 302400, while the sum is 46.

The spelling of 113514527809 in words is "one hundred thirteen billion, five hundred fourteen million, five hundred twenty-seven thousand, eight hundred nine".