113500603 has 2 divisors, whose sum is σ = 113500604. Its totient is φ = 113500602.

The previous prime is 113500567. The next prime is 113500609. The reversal of 113500603 is 306005311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113500603 - 2²¹ = 111403451 is a prime.

It is not a weakly prime, because it can be changed into another prime (113500609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56750301 + 56750302.

It is an arithmetic number, because the mean of its divisors is an integer number (56750302).

Almost surely, 2^113500603 is an apocalyptic number.

113500603 is a deficient number, since it is larger than the sum of its proper divisors (1).

113500603 is an equidigital number, since it uses as much as digits as its factorization.

113500603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 113500603 is about 10653.6661764859. Note that the first 3 decimals coincide. The cubic root of 113500603 is about 484.1716870932.

Adding to 113500603 its reverse (306005311), we get a palindrome (419505914).

The spelling of 113500603 in words is "one hundred thirteen million, five hundred thousand, six hundred three".