11331131320130 has 16 divisors (see below), whose sum is σ = 20396471208120. Its totient is φ = 4532355898752.

The previous prime is 11331131320037. The next prime is 11331131320139. The reversal of 11331131320130 is 3102313113311.

It can be written as a sum of positive squares in 4 ways, for example, as 5690739067729 + 5640392252401 = 2385527^2 + 2374951^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331131320096 and 11331131320105.

It is not an unprimeable number, because it can be changed into a prime (11331131320139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11585195 + ... + 12525134.

Almost surely, 2^{11331131320130} is an apocalyptic number.

11331131320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331131320130 is a deficient number, since it is larger than the sum of its proper divisors (9065339887990).

11331131320130 is a wasteful number, since it uses less digits than its factorization.

11331131320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24157333.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11331131320130 its reverse (3102313113311), we get a palindrome (14433444433441).

The spelling of 11331131320130 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, three hundred twenty thousand, one hundred thirty".