113104003 has 4 divisors (see below), whose sum is σ = 115021080. Its totient is φ = 111186928.

The previous prime is 113103997. The next prime is 113104007. The reversal of 113104003 is 300401311.

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

It is a cyclic number.

It is not a de Polignac number, because 113104003 - 2⁵ = 113103971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113104007) 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, 958450 + ... + 958567.

It is an arithmetic number, because the mean of its divisors is an integer number (28755270).

Almost surely, 2^113104003 is an apocalyptic number.

113104003 is a deficient number, since it is larger than the sum of its proper divisors (1917077).

113104003 is an equidigital number, since it uses as much as digits as its factorization.

113104003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917076.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113104003 is about 10635.0365772761. The cubic root of 113104003 is about 483.6070892564.

Adding to 113104003 its reverse (300401311), we get a palindrome (413505314).

The spelling of 113104003 in words is "one hundred thirteen million, one hundred four thousand, three".