113034443 has 4 divisors (see below), whose sum is σ = 117949008. Its totient is φ = 108119880.

The previous prime is 113034437. The next prime is 113034461. The reversal of 113034443 is 344430311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344430311 = 853 ⋅403787.

It is a cyclic number.

It is not a de Polignac number, because 113034443 - 2¹⁶ = 112968907 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 4914541 = 113034443 / (1 + 1 + 3 + 0 + 3 + 4 + 4 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113034413) 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, 2457248 + ... + 2457293.

It is an arithmetic number, because the mean of its divisors is an integer number (29487252).

Almost surely, 2^113034443 is an apocalyptic number.

113034443 is a deficient number, since it is larger than the sum of its proper divisors (4914565).

113034443 is an equidigital number, since it uses as much as digits as its factorization.

113034443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914564.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 113034443 is about 10631.7657517460. The cubic root of 113034443 is about 483.5079279924.

Adding to 113034443 its reverse (344430311), we get a palindrome (457464754).

The spelling of 113034443 in words is "one hundred thirteen million, thirty-four thousand, four hundred forty-three".