13220232130 has 16 divisors (see below), whose sum is σ = 27195906240. Its totient is φ = 4532650992.

The previous prime is 13220232119. The next prime is 13220232133. The reversal of 13220232130 is 3123202231.

It is a junction number, because it is equal to n+sod(n) for n = 13220232098 and 13220232107.

It is not an unprimeable number, because it can be changed into a prime (13220232133) 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, 94430160 + ... + 94430299.

It is an arithmetic number, because the mean of its divisors is an integer number (1699744140).

Almost surely, 2^13220232130 is an apocalyptic number.

13220232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220232130 is an abundant number, since it is smaller than the sum of its proper divisors (13975674110).

13220232130 is a wasteful number, since it uses less digits than its factorization.

13220232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188860473.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13220232130 its reverse (3123202231), we get a palindrome (16343434361).

It can be divided in two parts, 13220 and 232130, that added together give a triangular number (245350 = T₇₀₀).

The spelling of 13220232130 in words is "thirteen billion, two hundred twenty million, two hundred thirty-two thousand, one hundred thirty".