1113314003 has 4 divisors (see below), whose sum is σ = 1178803080. Its totient is φ = 1047824928.

The previous prime is 1113313963. The next prime is 1113314029. The reversal of 1113314003 is 3004133111.

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 1113314003 - 2¹² = 1113309907 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65489059 = 1113314003 / (1 + 1 + 1 + 3 + 3 + 1 + 4 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113314603) 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, 32744513 + ... + 32744546.

It is an arithmetic number, because the mean of its divisors is an integer number (294700770).

Almost surely, 2^1113314003 is an apocalyptic number.

1113314003 is a deficient number, since it is larger than the sum of its proper divisors (65489077).

1113314003 is an equidigital number, since it uses as much as digits as its factorization.

1113314003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65489076.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1113314003 is about 33366.3603499093. The cubic root of 1113314003 is about 1036.4282065202.

Adding to 1113314003 its reverse (3004133111), we get a palindrome (4117447114).

The spelling of 1113314003 in words is "one billion, one hundred thirteen million, three hundred fourteen thousand, three".