113201203 has 2 divisors, whose sum is σ = 113201204. Its totient is φ = 113201202.

The previous prime is 113201191. The next prime is 113201213. The reversal of 113201203 is 302102311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113201203 - 2⁵ = 113201171 is a prime.

It is not a weakly prime, because it can be changed into another prime (113201213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600601 + 56600602.

It is an arithmetic number, because the mean of its divisors is an integer number (56600602).

Almost surely, 2^113201203 is an apocalyptic number.

113201203 is a deficient number, since it is larger than the sum of its proper divisors (1).

113201203 is an equidigital number, since it uses as much as digits as its factorization.

113201203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113201203 is about 10639.6053968181. The cubic root of 113201203 is about 483.7455846490.

Adding to 113201203 its reverse (302102311), we get a palindrome (415303514).

The spelling of 113201203 in words is "one hundred thirteen million, two hundred one thousand, two hundred three".