13211131130 has 16 divisors (see below), whose sum is σ = 23791968000. Its totient is φ = 5281800912.

The previous prime is 13211131123. The next prime is 13211131133. The reversal of 13211131130 is 3113111231.

It is a junction number, because it is equal to n+sod(n) for n = 13211131099 and 13211131108.

It is not an unprimeable number, because it can be changed into a prime (13211131133) 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, 310454 + ... + 350433.

It is an arithmetic number, because the mean of its divisors is an integer number (1486998000).

Almost surely, 2^13211131130 is an apocalyptic number.

13211131130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211131130 is a deficient number, since it is larger than the sum of its proper divisors (10580836870).

13211131130 is a wasteful number, since it uses less digits than its factorization.

13211131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662893.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13211131130 its reverse (3113111231), we get a palindrome (16324242361).

The spelling of 13211131130 in words is "thirteen billion, two hundred eleven million, one hundred thirty-one thousand, one hundred thirty".