113013303 has 16 divisors (see below), whose sum is σ = 162755040. Its totient is φ = 69341184.

The previous prime is 113013289. The next prime is 113013317. The reversal of 113013303 is 303310311.

It is an interprime number because it is at equal distance from previous prime (113013289) and next prime (113013317).

It is not a de Polignac number, because 113013303 - 2¹⁰ = 113012279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113011303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9663 + ... + 17871.

It is an arithmetic number, because the mean of its divisors is an integer number (10172190).

Almost surely, 2^113013303 is an apocalyptic number.

113013303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113013303 is a deficient number, since it is larger than the sum of its proper divisors (49741737).

113013303 is a wasteful number, since it uses less digits than its factorization.

113013303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8578.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 113013303 is about 10630.7715148055. The cubic root of 113013303 is about 483.4777838033.

Adding to 113013303 its reverse (303310311), we get a palindrome (416323614).

The spelling of 113013303 in words is "one hundred thirteen million, thirteen thousand, three hundred three".