113444851 has 4 divisors (see below), whose sum is σ = 122171392. Its totient is φ = 104718312.

The previous prime is 113444831. The next prime is 113444861. The reversal of 113444851 is 158444311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113444851 - 2⁵ = 113444819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113444831) 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, 4363251 + ... + 4363276.

It is an arithmetic number, because the mean of its divisors is an integer number (30542848).

Almost surely, 2^113444851 is an apocalyptic number.

113444851 is a deficient number, since it is larger than the sum of its proper divisors (8726541).

113444851 is an equidigital number, since it uses as much as digits as its factorization.

113444851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8726540.

The product of its digits is 7680, while the sum is 31.

The square root of 113444851 is about 10651.0492910323. The cubic root of 113444851 is about 484.0923983489.

The spelling of 113444851 in words is "one hundred thirteen million, four hundred forty-four thousand, eight hundred fifty-one".