113003345 has 32 divisors (see below), whose sum is σ = 168618240. Its totient is φ = 70790400.

The previous prime is 113003327. The next prime is 113003353. The reversal of 113003345 is 543300311.

It is a happy number.

It is not a de Polignac number, because 113003345 - 2⁶ = 113003281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44726 + ... + 47184.

It is an arithmetic number, because the mean of its divisors is an integer number (5269320).

Almost surely, 2^113003345 is an apocalyptic number.

It is an amenable number.

113003345 is a deficient number, since it is larger than the sum of its proper divisors (55614895).

113003345 is a wasteful number, since it uses less digits than its factorization.

113003345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 113003345 is about 10630.3031471356. The cubic root of 113003345 is about 483.4635830763.

Adding to 113003345 its reverse (543300311), we get a palindrome (656303656).

The spelling of 113003345 in words is "one hundred thirteen million, three thousand, three hundred forty-five".