113606403 has 8 divisors (see below), whose sum is σ = 151838400. Its totient is φ = 75556008.

The previous prime is 113606399. The next prime is 113606419. The reversal of 113606403 is 304606311.

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

It is not a de Polignac number, because 113606403 - 2² = 113606399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113606803) 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, 43933 + ... + 46446.

It is an arithmetic number, because the mean of its divisors is an integer number (18979800).

Almost surely, 2^113606403 is an apocalyptic number.

113606403 is a deficient number, since it is larger than the sum of its proper divisors (38231997).

113606403 is an equidigital number, since it uses as much as digits as its factorization.

113606403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90801.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 113606403 is about 10658.6304467319. The cubic root of 113606403 is about 484.3220811726.

The spelling of 113606403 in words is "one hundred thirteen million, six hundred six thousand, four hundred three".