13203140230 has 64 divisors (see below), whose sum is σ = 27430368768. Its totient is φ = 4482017280.

The previous prime is 13203140227. The next prime is 13203140263. The reversal of 13203140230 is 3204130231.

It is a junction number, because it is equal to n+sod(n) for n = 13203140198 and 13203140207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4794534 + ... + 4797286.

It is an arithmetic number, because the mean of its divisors is an integer number (428599512).

Almost surely, 2^13203140230 is an apocalyptic number.

13203140230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13203140230 is an abundant number, since it is smaller than the sum of its proper divisors (14227228538).

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

13203140230 is a wasteful number, since it uses less digits than its factorization.

13203140230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421.

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

Adding to 13203140230 its reverse (3204130231), we get a palindrome (16407270461).

Subtracting from 13203140230 its reverse (3204130231), we obtain a palindrome (9999009999).

The spelling of 13203140230 in words is "thirteen billion, two hundred three million, one hundred forty thousand, two hundred thirty".