113850045005 has 4 divisors (see below), whose sum is σ = 136620054012. Its totient is φ = 91080036000.

The previous prime is 113850044999. The next prime is 113850045053. The reversal of 113850045005 is 500540058311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500540058311 = 89 ⋅5624045599.

It can be written as a sum of positive squares in 2 ways, for example, as 18184792201 + 95665252804 = 134851^2 + 309298^2 .

It is not a de Polignac number, because 113850045005 - 2²⁸ = 113581609549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11385004496 + ... + 11385004505.

It is an arithmetic number, because the mean of its divisors is an integer number (34155013503).

Almost surely, 2^113850045005 is an apocalyptic number.

It is an amenable number.

113850045005 is a deficient number, since it is larger than the sum of its proper divisors (22770009007).

113850045005 is an equidigital number, since it uses as much as digits as its factorization.

113850045005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22770009006.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 113850045005 in words is "one hundred thirteen billion, eight hundred fifty million, forty-five thousand, five".