13133230230 has 32 divisors (see below), whose sum is σ = 32890178304. Its totient is φ = 3349925216.

The previous prime is 13133230219. The next prime is 13133230267. The reversal of 13133230230 is 3203233131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13133230197 and 13133230206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9516144 + ... + 9517523.

It is an arithmetic number, because the mean of its divisors is an integer number (1027818072).

Almost surely, 2^13133230230 is an apocalyptic number.

13133230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13133230230 is an abundant number, since it is smaller than the sum of its proper divisors (19756948074).

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

13133230230 is a wasteful number, since it uses less digits than its factorization.

13133230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19033700.

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

Adding to 13133230230 its reverse (3203233131), we get a palindrome (16336463361).

The spelling of 13133230230 in words is "thirteen billion, one hundred thirty-three million, two hundred thirty thousand, two hundred thirty".