115233603 has 16 divisors (see below), whose sum is σ = 159015936. Its totient is φ = 74149920.

The previous prime is 115233589. The next prime is 115233623. The reversal of 115233603 is 306332511.

It is a happy number.

It is not a de Polignac number, because 115233603 - 2²¹ = 113136451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115233623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39801 + ... + 42597.

It is an arithmetic number, because the mean of its divisors is an integer number (9938496).

Almost surely, 2^115233603 is an apocalyptic number.

115233603 is a deficient number, since it is larger than the sum of its proper divisors (43782333).

115233603 is a wasteful number, since it uses less digits than its factorization.

115233603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 115233603 is about 10734.6915652011. The cubic root of 115233603 is about 486.6234652859.

The spelling of 115233603 in words is "one hundred fifteen million, two hundred thirty-three thousand, six hundred three".