1112040323 has 4 divisors (see below), whose sum is σ = 1112435688. Its totient is φ = 1111644960.

The previous prime is 1112040313. The next prime is 1112040337. The reversal of 1112040323 is 3230402111.

1112040323 is nontrivially palindromic in base 3.

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 1112040323 - 2³⁰ = 38298499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112040313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193433 + ... + 199098.

It is an arithmetic number, because the mean of its divisors is an integer number (278108922).

Almost surely, 2^1112040323 is an apocalyptic number.

1112040323 is a deficient number, since it is larger than the sum of its proper divisors (395365).

1112040323 is an equidigital number, since it uses as much as digits as its factorization.

1112040323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395364.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1112040323 is about 33347.2685987923. The cubic root of 1112040323 is about 1036.0328159405.

Adding to 1112040323 its reverse (3230402111), we get a palindrome (4342442434).

The spelling of 1112040323 in words is "one billion, one hundred twelve million, forty thousand, three hundred twenty-three".