1112323303 has 16 divisors (see below), whose sum is σ = 1375017280. Its totient is φ = 876220416.

The previous prime is 1112323301. The next prime is 1112323319. The reversal of 1112323303 is 3033232111.

It is a cyclic number.

It is not a de Polignac number, because 1112323303 - 2¹ = 1112323301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112323301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5850 + ... + 47527.

It is an arithmetic number, because the mean of its divisors is an integer number (85938580).

Almost surely, 2^1112323303 is an apocalyptic number.

1112323303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1112323303 is a deficient number, since it is larger than the sum of its proper divisors (262693977).

1112323303 is a wasteful number, since it uses less digits than its factorization.

1112323303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53626.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1112323303 is about 33351.5112551141. The cubic root of 1112323303 is about 1036.1206879644.

Adding to 1112323303 its reverse (3033232111), we get a palindrome (4145555414).

It can be divided in two parts, 1112 and 323303, that added together give a triangular number (324415 = T₈₀₅).

The spelling of 1112323303 in words is "one billion, one hundred twelve million, three hundred twenty-three thousand, three hundred three".