11320331312 has 10 divisors (see below), whose sum is σ = 21933141948. Its totient is φ = 5660165648.

The previous prime is 11320331303. The next prime is 11320331353. The reversal of 11320331312 is 21313302311.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353760338 + ... + 353760369.

Almost surely, 2^11320331312 is an apocalyptic number.

It is an amenable number.

11320331312 is a deficient number, since it is larger than the sum of its proper divisors (10612810636).

11320331312 is an equidigital number, since it uses as much as digits as its factorization.

11320331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707520715 (or 707520709 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11320331312 its reverse (21313302311), we get a palindrome (32633633623).

The spelling of 11320331312 in words is "eleven billion, three hundred twenty million, three hundred thirty-one thousand, three hundred twelve".