13205230413 has 8 divisors (see below), whose sum is σ = 18533656800. Its totient is φ = 8340145488.

The previous prime is 13205230411. The next prime is 13205230421. The reversal of 13205230413 is 31403250231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13205230413 - 2¹ = 13205230411 is a prime.

It is a super-2 number, since 2×13205230413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13205230411) 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, 115835298 + ... + 115835411.

It is an arithmetic number, because the mean of its divisors is an integer number (2316707100).

Almost surely, 2^13205230413 is an apocalyptic number.

It is an amenable number.

13205230413 is a deficient number, since it is larger than the sum of its proper divisors (5328426387).

13205230413 is a wasteful number, since it uses less digits than its factorization.

13205230413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231670731.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13205230413 its reverse (31403250231), we get a palindrome (44608480644).

The spelling of 13205230413 in words is "thirteen billion, two hundred five million, two hundred thirty thousand, four hundred thirteen".