11323322331 has 16 divisors (see below), whose sum is σ = 15156055200. Its totient is φ = 7519776768.

The previous prime is 11323322317. The next prime is 11323322341. The reversal of 11323322331 is 13322332311.

It is not a de Polignac number, because 11323322331 - 2¹⁵ = 11323289563 is a prime.

It is a super-2 number, since 2×11323322331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11323322341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1298835 + ... + 1307523.

It is an arithmetic number, because the mean of its divisors is an integer number (947253450).

Almost surely, 2^11323322331 is an apocalyptic number.

11323322331 is a deficient number, since it is larger than the sum of its proper divisors (3832732869).

11323322331 is a wasteful number, since it uses less digits than its factorization.

11323322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10318.

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

Adding to 11323322331 its reverse (13322332311), we get a palindrome (24645654642).

The spelling of 11323322331 in words is "eleven billion, three hundred twenty-three million, three hundred twenty-two thousand, three hundred thirty-one".