113036443 has 8 divisors (see below), whose sum is σ = 125022128. Its totient is φ = 101520864.

The previous prime is 113036431. The next prime is 113036449. The reversal of 113036443 is 344630311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113036443 - 2⁵ = 113036411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113036449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117021 + ... + 117982.

It is an arithmetic number, because the mean of its divisors is an integer number (15627766).

Almost surely, 2^113036443 is an apocalyptic number.

113036443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113036443 is a deficient number, since it is larger than the sum of its proper divisors (11985685).

113036443 is a wasteful number, since it uses less digits than its factorization.

113036443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235053.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 113036443 is about 10631.8598090833. The cubic root of 113036443 is about 483.5107796605.

Adding to 113036443 its reverse (344630311), we get a palindrome (457666754).

It can be divided in two parts, 1130 and 36443, that added together give a palindrome (37573).

The spelling of 113036443 in words is "one hundred thirteen million, thirty-six thousand, four hundred forty-three".