1133321099 has 16 divisors (see below), whose sum is σ = 1219401216. Its totient is φ = 1049462400.

The previous prime is 1133321089. The next prime is 1133321117. The reversal of 1133321099 is 9901233311.

It is a cyclic number.

It is not a de Polignac number, because 1133321099 - 2⁸ = 1133320843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133321039) 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, 1166684 + ... + 1167654.

It is an arithmetic number, because the mean of its divisors is an integer number (76212576).

Almost surely, 2^1133321099 is an apocalyptic number.

1133321099 is a deficient number, since it is larger than the sum of its proper divisors (86080117).

1133321099 is an equidigital number, since it uses as much as digits as its factorization.

1133321099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 1133321099 is about 33664.8347537902. The cubic root of 1133321099 is about 1042.5998498101.

The spelling of 1133321099 in words is "one billion, one hundred thirty-three million, three hundred twenty-one thousand, ninety-nine".