1112329099 has 4 divisors (see below), whose sum is σ = 1271233264. Its totient is φ = 953424936.

The previous prime is 1112329067. The next prime is 1112329123. The reversal of 1112329099 is 9909232111.

It is a happy number.

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 1112329099 - 2⁵ = 1112329067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112329199) 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, 79452072 + ... + 79452085.

It is an arithmetic number, because the mean of its divisors is an integer number (317808316).

Almost surely, 2^1112329099 is an apocalyptic number.

1112329099 is a deficient number, since it is larger than the sum of its proper divisors (158904165).

1112329099 is an equidigital number, since it uses as much as digits as its factorization.

1112329099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158904164.

The product of its (nonzero) digits is 8748, while the sum is 37.

The square root of 1112329099 is about 33351.5981476151. The cubic root of 1112329099 is about 1036.1224876046.

The spelling of 1112329099 in words is "one billion, one hundred twelve million, three hundred twenty-nine thousand, ninety-nine".