1123302099 has 8 divisors (see below), whose sum is σ = 1498091152. Its totient is φ = 748690560.

The previous prime is 1123302073. The next prime is 1123302113. The reversal of 1123302099 is 9902033211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1123302099 - 2⁹ = 1123301587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123302049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28834 + ... + 55479.

It is an arithmetic number, because the mean of its divisors is an integer number (187261394).

Almost surely, 2^1123302099 is an apocalyptic number.

1123302099 is a deficient number, since it is larger than the sum of its proper divisors (374789053).

1123302099 is an equidigital number, since it uses as much as digits as its factorization.

1123302099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88757.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 1123302099 is about 33515.6992915261. The cubic root of 1123302099 is about 1039.5184219457.

The spelling of 1123302099 in words is "one billion, one hundred twenty-three million, three hundred two thousand, ninety-nine".