1193828323 has 4 divisors (see below), whose sum is σ = 1193924160. Its totient is φ = 1193732488.

The previous prime is 1193828303. The next prime is 1193828333. The reversal of 1193828323 is 3238283911.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1193828323 - 2¹⁷ = 1193697251 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1193828303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25843 + ... + 55276.

It is an arithmetic number, because the mean of its divisors is an integer number (298481040).

Almost surely, 2^1193828323 is an apocalyptic number.

1193828323 is a deficient number, since it is larger than the sum of its proper divisors (95837).

1193828323 is an equidigital number, since it uses as much as digits as its factorization.

1193828323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95836.

The product of its digits is 62208, while the sum is 40.

The square root of 1193828323 is about 34551.8208347983. The cubic root of 1193828323 is about 1060.8336633256.

The spelling of 1193828323 in words is "one billion, one hundred ninety-three million, eight hundred twenty-eight thousand, three hundred twenty-three".