113300203 has 2 divisors, whose sum is σ = 113300204. Its totient is φ = 113300202.

The previous prime is 113300191. The next prime is 113300219. The reversal of 113300203 is 302003311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113300203 is a prime.

It is not a weakly prime, because it can be changed into another prime (113300263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56650101 + 56650102.

It is an arithmetic number, because the mean of its divisors is an integer number (56650102).

Almost surely, 2^113300203 is an apocalyptic number.

113300203 is a deficient number, since it is larger than the sum of its proper divisors (1).

113300203 is an equidigital number, since it uses as much as digits as its factorization.

113300203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 113300203 is about 10644.2568082511. The cubic root of 113300203 is about 483.8865633001.

Adding to 113300203 its reverse (302003311), we get a palindrome (415303514).

The spelling of 113300203 in words is "one hundred thirteen million, three hundred thousand, two hundred three".