113535403 has 8 divisors (see below), whose sum is σ = 115246080. Its totient is φ = 111831720.

The previous prime is 113535397. The next prime is 113535407. The reversal of 113535403 is 304535311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113535403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113535407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37326 + ... + 40252.

It is an arithmetic number, because the mean of its divisors is an integer number (14405760).

Almost surely, 2^113535403 is an apocalyptic number.

113535403 is a deficient number, since it is larger than the sum of its proper divisors (1710677).

113535403 is an equidigital number, since it uses as much as digits as its factorization.

113535403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 113535403 is about 10655.2992919017. The cubic root of 113535403 is about 484.2211654000.

The spelling of 113535403 in words is "one hundred thirteen million, five hundred thirty-five thousand, four hundred three".