11333213233 has 8 divisors (see below), whose sum is σ = 11931645600. Its totient is φ = 10734975648.

The previous prime is 11333213207. The next prime is 11333213249. The reversal of 11333213233 is 33231233311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11333213233 - 2⁹ = 11333212721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11333213198 and 11333213207.

It is not an unprimeable number, because it can be changed into a prime (11333213263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79410 + ... + 170212.

It is an arithmetic number, because the mean of its divisors is an integer number (1491455700).

Almost surely, 2^11333213233 is an apocalyptic number.

It is an amenable number.

11333213233 is a deficient number, since it is larger than the sum of its proper divisors (598432367).

11333213233 is an equidigital number, since it uses as much as digits as its factorization.

11333213233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97391.

The product of its digits is 2916, while the sum is 25.

Adding to 11333213233 its reverse (33231233311), we get a palindrome (44564446544).

The spelling of 11333213233 in words is "eleven billion, three hundred thirty-three million, two hundred thirteen thousand, two hundred thirty-three".