13230231011 has 8 divisors (see below), whose sum is σ = 14036562000. Its totient is φ = 12427020288.

The previous prime is 13230230963. The next prime is 13230231017. The reversal of 13230231011 is 11013203231.

13230231011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13230231011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13230231017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771326 + ... + 788291.

It is an arithmetic number, because the mean of its divisors is an integer number (1754570250).

Almost surely, 2^13230231011 is an apocalyptic number.

13230231011 is a deficient number, since it is larger than the sum of its proper divisors (806330989).

13230231011 is a wasteful number, since it uses less digits than its factorization.

13230231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560133.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13230231011 its reverse (11013203231), we get a palindrome (24243434242).

The spelling of 13230231011 in words is "thirteen billion, two hundred thirty million, two hundred thirty-one thousand, eleven".