113004541 has 4 divisors (see below), whose sum is σ = 121697212. Its totient is φ = 104311872.

The previous prime is 113004509. The next prime is 113004547. The reversal of 113004541 is 145400311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18020025 + 94984516 = 4245^2 + 9746^2 .

It is a cyclic number.

It is not a de Polignac number, because 113004541 - 2⁵ = 113004509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113004547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4346316 + ... + 4346341.

It is an arithmetic number, because the mean of its divisors is an integer number (30424303).

Almost surely, 2^113004541 is an apocalyptic number.

It is an amenable number.

113004541 is a deficient number, since it is larger than the sum of its proper divisors (8692671).

113004541 is an equidigital number, since it uses as much as digits as its factorization.

113004541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8692670.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 113004541 is about 10630.3594012620. The cubic root of 113004541 is about 483.4652886907.

Adding to 113004541 its reverse (145400311), we get a palindrome (258404852).

The spelling of 113004541 in words is "one hundred thirteen million, four thousand, five hundred forty-one".