11320313332 has 12 divisors (see below), whose sum is σ = 19985863716. Its totient is φ = 5610066560.

The previous prime is 11320313309. The next prime is 11320313339. The reversal of 11320313332 is 23331302311.

It can be written as a sum of positive squares in 2 ways, for example, as 1462603536 + 9857709796 = 38244^2 + 99286^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320313339) 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, 12522019 + ... + 12522922.

It is an arithmetic number, because the mean of its divisors is an integer number (1665488643).

Almost surely, 2^11320313332 is an apocalyptic number.

It is an amenable number.

11320313332 is a deficient number, since it is larger than the sum of its proper divisors (8665550384).

11320313332 is a wasteful number, since it uses less digits than its factorization.

11320313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25045058 (or 25045056 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11320313332 its reverse (23331302311), we get a palindrome (34651615643).

The spelling of 11320313332 in words is "eleven billion, three hundred twenty million, three hundred thirteen thousand, three hundred thirty-two".