11323233321 has 48 divisors (see below), whose sum is σ = 16196036544. Its totient is φ = 7030800000.

The previous prime is 11323233319. The next prime is 11323233329. The reversal of 11323233321 is 12333232311.

It is not a de Polignac number, because 11323233321 - 2¹ = 11323233319 is a prime.

It is a super-2 number, since 2×11323233321² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11323233291 and 11323233300.

It is not an unprimeable number, because it can be changed into a prime (11323233329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10773246 + ... + 10774296.

It is an arithmetic number, because the mean of its divisors is an integer number (337417428).

Almost surely, 2^11323233321 is an apocalyptic number.

It is an amenable number.

11323233321 is a deficient number, since it is larger than the sum of its proper divisors (4872803223).

11323233321 is a wasteful number, since it uses less digits than its factorization.

11323233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1223 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

Adding to 11323233321 its reverse (12333232311), we get a palindrome (23656465632).

The spelling of 11323233321 in words is "eleven billion, three hundred twenty-three million, two hundred thirty-three thousand, three hundred twenty-one".