11331322130 has 16 divisors (see below), whose sum is σ = 20404220760. Its totient is φ = 4530786432.

The previous prime is 11331322111. The next prime is 11331322141. The reversal of 11331322130 is 3122313311.

It can be written as a sum of positive squares in 4 ways, for example, as 10712457001 + 618865129 = 103501^2 + 24877^2 .

It is a super-2 number, since 2×11331322130² (a number of 21 digits) contains 22 as substring.

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, 190325 + ... + 242664.

Almost surely, 2^11331322130 is an apocalyptic number.

11331322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331322130 is a deficient number, since it is larger than the sum of its proper divisors (9072898630).

11331322130 is a wasteful number, since it uses less digits than its factorization.

11331322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435613.

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

Adding to 11331322130 its reverse (3122313311), we get a palindrome (14453635441).

The spelling of 11331322130 in words is "eleven billion, three hundred thirty-one million, three hundred twenty-two thousand, one hundred thirty".