1113104003 has 8 divisors (see below), whose sum is σ = 1226814960. Its totient is φ = 1001479680.

The previous prime is 1113103993. The next prime is 1113104029. The reversal of 1113104003 is 3004013111.

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 1113104003 - 2⁶ = 1113103939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113104093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520538 + ... + 522671.

It is an arithmetic number, because the mean of its divisors is an integer number (153351870).

Almost surely, 2^1113104003 is an apocalyptic number.

1113104003 is a deficient number, since it is larger than the sum of its proper divisors (113710957).

1113104003 is a wasteful number, since it uses less digits than its factorization.

1113104003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043317.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1113104003 is about 33363.2133194631. The cubic root of 1113104003 is about 1036.3630366433.

Adding to 1113104003 its reverse (3004013111), we get a palindrome (4117117114).

The spelling of 1113104003 in words is "one billion, one hundred thirteen million, one hundred four thousand, three".