11322131330 has 16 divisors (see below), whose sum is σ = 20383057080. Its totient is φ = 4528136832.

The previous prime is 11322131323. The next prime is 11322131417. The reversal of 11322131330 is 3313122311.

It can be written as a sum of positive squares in 4 ways, for example, as 11238756169 + 83375161 = 106013^2 + 9131^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20489 + ... + 151868.

Almost surely, 2^11322131330 is an apocalyptic number.

11322131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11322131330 is a deficient number, since it is larger than the sum of its proper divisors (9060925750).

11322131330 is a wasteful number, since it uses less digits than its factorization.

11322131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178933.

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

Adding to 11322131330 its reverse (3313122311), we get a palindrome (14635253641).

The spelling of 11322131330 in words is "eleven billion, three hundred twenty-two million, one hundred thirty-one thousand, three hundred thirty".