113810303 has 2 divisors, whose sum is σ = 113810304. Its totient is φ = 113810302.

The previous prime is 113810273. The next prime is 113810321. The reversal of 113810303 is 303018311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (303018311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113810303 - 2¹² = 113806207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113810603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56905151 + 56905152.

It is an arithmetic number, because the mean of its divisors is an integer number (56905152).

Almost surely, 2^113810303 is an apocalyptic number.

113810303 is a deficient number, since it is larger than the sum of its proper divisors (1).

113810303 is an equidigital number, since it uses as much as digits as its factorization.

113810303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 113810303 is about 10668.1911775146. The cubic root of 113810303 is about 484.6116606564.

Adding to 113810303 its reverse (303018311), we get a palindrome (416828614).

The spelling of 113810303 in words is "one hundred thirteen million, eight hundred ten thousand, three hundred three".