1133324013 has 4 divisors (see below), whose sum is σ = 1511098688. Its totient is φ = 755549340.

The previous prime is 1133323993. The next prime is 1133324021. The reversal of 1133324013 is 3104233311.

1133324013 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1133324013 - 2⁵ = 1133323981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133324033) 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, 188887333 + ... + 188887338.

It is an arithmetic number, because the mean of its divisors is an integer number (377774672).

Almost surely, 2^1133324013 is an apocalyptic number.

It is an amenable number.

1133324013 is a deficient number, since it is larger than the sum of its proper divisors (377774675).

1133324013 is an equidigital number, since it uses as much as digits as its factorization.

1133324013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377774674.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1133324013 is about 33664.8780333451. The cubic root of 1133324013 is about 1042.6007433883.

Adding to 1133324013 its reverse (3104233311), we get a palindrome (4237557324).

The spelling of 1133324013 in words is "one billion, one hundred thirty-three million, three hundred twenty-four thousand, thirteen".