1110112303 has 4 divisors (see below), whose sum is σ = 1117183240. Its totient is φ = 1103041368.

The previous prime is 1110112249. The next prime is 1110112309. The reversal of 1110112303 is 3032110111.

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 1110112303 - 2⁹ = 1110111791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110112309) 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, 3535233 + ... + 3535546.

It is an arithmetic number, because the mean of its divisors is an integer number (279295810).

Almost surely, 2^1110112303 is an apocalyptic number.

1110112303 is a deficient number, since it is larger than the sum of its proper divisors (7070937).

1110112303 is an equidigital number, since it uses as much as digits as its factorization.

1110112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070936.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1110112303 is about 33318.3478431929. The cubic root of 1110112303 is about 1035.4337227069.

Adding to 1110112303 its reverse (3032110111), we get a palindrome (4142222414).

The spelling of 1110112303 in words is "one billion, one hundred ten million, one hundred twelve thousand, three hundred three".