11330311130 has 32 divisors (see below), whose sum is σ = 21604165776. Its totient is φ = 4263568384.

The previous prime is 11330311087. The next prime is 11330311133. The reversal of 11330311130 is 3111303311.

It can be written as a sum of positive squares in 8 ways, for example, as 3897629761 + 7432681369 = 62431^2 + 86213^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11330311099 and 11330311108.

It is not an unprimeable number, because it can be changed into a prime (11330311133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386552 + ... + 414828.

Almost surely, 2^11330311130 is an apocalyptic number.

11330311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11330311130 is a deficient number, since it is larger than the sum of its proper divisors (10273854646).

11330311130 is a wasteful number, since it uses less digits than its factorization.

11330311130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30658.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 11330311130 its reverse (3111303311), we get a palindrome (14441614441).

The spelling of 11330311130 in words is "eleven billion, three hundred thirty million, three hundred eleven thousand, one hundred thirty".