113020303 has 16 divisors (see below), whose sum is σ = 130141440. Its totient is φ = 97070400.

The previous prime is 113020291. The next prime is 113020319. The reversal of 113020303 is 303020311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113020303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113020333) 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, 131451 + ... + 132307.

It is an arithmetic number, because the mean of its divisors is an integer number (8133840).

Almost surely, 2^113020303 is an apocalyptic number.

113020303 is a deficient number, since it is larger than the sum of its proper divisors (17121137).

113020303 is a wasteful number, since it uses less digits than its factorization.

113020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518.

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

The square root of 113020303 is about 10631.1007426324. The cubic root of 113020303 is about 483.4877657391.

Adding to 113020303 its reverse (303020311), we get a palindrome (416040614).

The spelling of 113020303 in words is "one hundred thirteen million, twenty thousand, three hundred three".