1110113003 has 2 divisors, whose sum is σ = 1110113004. Its totient is φ = 1110113002.

The previous prime is 1110112999. The next prime is 1110113047. The reversal of 1110113003 is 3003110111.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3003110111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110113003 - 2² = 1110112999 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110113203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555056501 + 555056502.

It is an arithmetic number, because the mean of its divisors is an integer number (555056502).

Almost surely, 2^1110113003 is an apocalyptic number.

1110113003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110113003 is an equidigital number, since it uses as much as digits as its factorization.

1110113003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1110113003 is about 33318.3583479138. The cubic root of 1110113003 is about 1035.4339403436.

Adding to 1110113003 its reverse (3003110111), we get a palindrome (4113223114).

The spelling of 1110113003 in words is "one billion, one hundred ten million, one hundred thirteen thousand, three".