13230231313 has 8 divisors (see below), whose sum is σ = 14460598208. Its totient is φ = 12030243984.

The previous prime is 13230231307. The next prime is 13230231323. The reversal of 13230231313 is 31313203231.

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 13230231313 - 2⁹ = 13230230801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13230231323) 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, 7593981 + ... + 7595722.

It is an arithmetic number, because the mean of its divisors is an integer number (1807574776).

Almost surely, 2^13230231313 is an apocalyptic number.

13230231313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13230231313 is a deficient number, since it is larger than the sum of its proper divisors (1230366895).

13230231313 is a wasteful number, since it uses less digits than its factorization.

13230231313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15189783.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13230231313 its reverse (31313203231), we get a palindrome (44543434544).

The spelling of 13230231313 in words is "thirteen billion, two hundred thirty million, two hundred thirty-one thousand, three hundred thirteen".