113444803 has 4 divisors (see below), whose sum is σ = 113708448. Its totient is φ = 113181160.

The previous prime is 113444761. The next prime is 113444813. The reversal of 113444803 is 308444311.

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 113444803 - 2⁹ = 113444291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113444813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131176 + ... + 132037.

It is an arithmetic number, because the mean of its divisors is an integer number (28427112).

Almost surely, 2^113444803 is an apocalyptic number.

113444803 is a deficient number, since it is larger than the sum of its proper divisors (263645).

113444803 is an equidigital number, since it uses as much as digits as its factorization.

113444803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263644.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 113444803 is about 10651.0470377330. The cubic root of 113444803 is about 484.0923300736.

The spelling of 113444803 in words is "one hundred thirteen million, four hundred forty-four thousand, eight hundred three".