13211232130 has 32 divisors (see below), whose sum is σ = 23918750640. Its totient is φ = 5253776640.

The previous prime is 13211232127. The next prime is 13211232137. The reversal of 13211232130 is 3123211231.

13211232130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 11929663729 + 1281568401 = 109223^2 + 35799^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13211232098 and 13211232107.

It is not an unprimeable number, because it can be changed into a prime (13211232137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1729720 + ... + 1737340.

Almost surely, 2^13211232130 is an apocalyptic number.

13211232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211232130 is a deficient number, since it is larger than the sum of its proper divisors (10707518510).

13211232130 is a wasteful number, since it uses less digits than its factorization.

13211232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13211232130 its reverse (3123211231), we get a palindrome (16334443361).

The spelling of 13211232130 in words is "thirteen billion, two hundred eleven million, two hundred thirty-two thousand, one hundred thirty".