13231330230 has 16 divisors (see below), whose sum is σ = 31755192624. Its totient is φ = 3528354720.

The previous prime is 13231330223. The next prime is 13231330241. The reversal of 13231330230 is 3203313231.

It is a junction number, because it is equal to n+sod(n) for n = 13231330197 and 13231330206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220522141 + ... + 220522200.

It is an arithmetic number, because the mean of its divisors is an integer number (1984699539).

Almost surely, 2^13231330230 is an apocalyptic number.

13231330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231330230 is an abundant number, since it is smaller than the sum of its proper divisors (18523862394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13231330230 is a wasteful number, since it uses less digits than its factorization.

13231330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441044351.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13231330230 its reverse (3203313231), we get a palindrome (16434643461).

The spelling of 13231330230 in words is "thirteen billion, two hundred thirty-one million, three hundred thirty thousand, two hundred thirty".