13230131213 has 8 divisors (see below), whose sum is σ = 14342192256. Its totient is φ = 12131550000.

The previous prime is 13230131143. The next prime is 13230131219. The reversal of 13230131213 is 31213103231.

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

It is a cyclic number.

It is not a de Polignac number, because 13230131213 - 2¹⁶ = 13230065677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230131219) 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, 3367913 + ... + 3371838.

It is an arithmetic number, because the mean of its divisors is an integer number (1792774032).

Almost surely, 2^13230131213 is an apocalyptic number.

13230131213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13230131213 is a deficient number, since it is larger than the sum of its proper divisors (1112061043).

13230131213 is a wasteful number, since it uses less digits than its factorization.

13230131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6739915.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13230131213 its reverse (31213103231), we get a palindrome (44443234444).

The spelling of 13230131213 in words is "thirteen billion, two hundred thirty million, one hundred thirty-one thousand, two hundred thirteen".