113401303 has 4 divisors (see below), whose sum is σ = 113527240. Its totient is φ = 113275368.

The previous prime is 113401273. The next prime is 113401313. The reversal of 113401303 is 303104311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113401303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113401313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61608 + ... + 63421.

It is an arithmetic number, because the mean of its divisors is an integer number (28381810).

Almost surely, 2^113401303 is an apocalyptic number.

113401303 is a deficient number, since it is larger than the sum of its proper divisors (125937).

113401303 is an equidigital number, since it uses as much as digits as its factorization.

113401303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125936.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 113401303 is about 10649.0047891810. The cubic root of 113401303 is about 484.0304476782.

Adding to 113401303 its reverse (303104311), we get a palindrome (416505614).

The spelling of 113401303 in words is "one hundred thirteen million, four hundred one thousand, three hundred three".