115033045 has 4 divisors (see below), whose sum is σ = 138039660. Its totient is φ = 92026432.

The previous prime is 115033031. The next prime is 115033057. The reversal of 115033045 is 540330511.

It is a happy number.

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 28654609 + 86378436 = 5353^2 + 9294^2 .

It is a cyclic number.

It is not a de Polignac number, because 115033045 - 2⁵ = 115033013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11503300 + ... + 11503309.

It is an arithmetic number, because the mean of its divisors is an integer number (34509915).

Almost surely, 2^115033045 is an apocalyptic number.

It is an amenable number.

115033045 is a deficient number, since it is larger than the sum of its proper divisors (23006615).

115033045 is an equidigital number, since it uses as much as digits as its factorization.

115033045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23006614.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 115033045 is about 10725.3459151675. The cubic root of 115033045 is about 486.3409871962.

Adding to 115033045 its reverse (540330511), we get a palindrome (655363556).

The spelling of 115033045 in words is "one hundred fifteen million, thirty-three thousand, forty-five".