1233348099 has 4 divisors (see below), whose sum is σ = 1644464136. Its totient is φ = 822232064.

The previous prime is 1233348091. The next prime is 1233348131. The reversal of 1233348099 is 9908433321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9908433321 = 3 ⋅3302811107.

It is a cyclic number.

It is not a de Polignac number, because 1233348099 - 2³ = 1233348091 is a prime.

It is a super-2 number, since 2×1233348099² = 3042295066613827602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1233348099.

It is not an unprimeable number, because it can be changed into a prime (1233348091) 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, 205558014 + ... + 205558019.

It is an arithmetic number, because the mean of its divisors is an integer number (411116034).

Almost surely, 2^1233348099 is an apocalyptic number.

1233348099 is a deficient number, since it is larger than the sum of its proper divisors (411116037).

1233348099 is an equidigital number, since it uses as much as digits as its factorization.

1233348099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411116036.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 1233348099 is about 35119.0560664719. The cubic root of 1233348099 is about 1072.4125546365.

The spelling of 1233348099 in words is "one billion, two hundred thirty-three million, three hundred forty-eight thousand, ninety-nine".