113403835 has 8 divisors (see below), whose sum is σ = 138652560. Its totient is φ = 89011104.

The previous prime is 113403817. The next prime is 113403863. The reversal of 113403835 is 538304311.

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

It is a cyclic number.

It is not a de Polignac number, because 113403835 - 2⁷ = 113403707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213705 + ... + 214234.

It is an arithmetic number, because the mean of its divisors is an integer number (17331570).

Almost surely, 2^113403835 is an apocalyptic number.

113403835 is a deficient number, since it is larger than the sum of its proper divisors (25248725).

113403835 is an equidigital number, since it uses as much as digits as its factorization.

113403835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427997.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 113403835 is about 10649.1236728662. The cubic root of 113403835 is about 484.0340500941.

The spelling of 113403835 in words is "one hundred thirteen million, four hundred three thousand, eight hundred thirty-five".