1133113323 has 4 divisors (see below), whose sum is σ = 1510817768. Its totient is φ = 755408880.

The previous prime is 1133113309. The next prime is 1133113337. The reversal of 1133113323 is 3233113311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233113311 = 3 ⋅1077704437.

It is an interprime number because it is at equal distance from previous prime (1133113309) and next prime (1133113337).

It is not a de Polignac number, because 1133113323 - 2⁸ = 1133113067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133113323.

It is not an unprimeable number, because it can be changed into a prime (1133111323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188852218 + ... + 188852223.

It is an arithmetic number, because the mean of its divisors is an integer number (377704442).

Almost surely, 2^1133113323 is an apocalyptic number.

1133113323 is a deficient number, since it is larger than the sum of its proper divisors (377704445).

1133113323 is an equidigital number, since it uses as much as digits as its factorization.

1133113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377704444.

The product of its digits is 486, while the sum is 21.

The square root of 1133113323 is about 33661.7486622427. The cubic root of 1133113323 is about 1042.5361313381.

Adding to 1133113323 its reverse (3233113311), we get a palindrome (4366226634).

The spelling of 1133113323 in words is "one billion, one hundred thirty-three million, one hundred thirteen thousand, three hundred twenty-three".