113036203 has 8 divisors (see below), whose sum is σ = 129570272. Its totient is φ = 96598656.

The previous prime is 113036201. The next prime is 113036219. The reversal of 113036203 is 302630311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113036203 - 2¹ = 113036201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113036201) 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 in 7 ways as a sum of consecutive naturals, for example, 21600 + ... + 26317.

It is an arithmetic number, because the mean of its divisors is an integer number (16196284).

Almost surely, 2^113036203 is an apocalyptic number.

113036203 is a deficient number, since it is larger than the sum of its proper divisors (16534069).

113036203 is an equidigital number, since it uses as much as digits as its factorization.

113036203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48261.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 113036203 is about 10631.8485222467. The cubic root of 113036203 is about 483.5104374621.

Adding to 113036203 its reverse (302630311), we get a palindrome (415666514).

The spelling of 113036203 in words is "one hundred thirteen million, thirty-six thousand, two hundred three".