13333040231 has 8 divisors (see below), whose sum is σ = 15394851360. Its totient is φ = 11310501888.

The previous prime is 13333040197. The next prime is 13333040299. The reversal of 13333040231 is 13204033331.

13333040231 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 not a de Polignac number, because 13333040231 - 2⁶ = 13333040167 is a prime.

It is a super-2 number, since 2×13333040231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13333040197 and 13333040206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13333040531) 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, 9817466 + ... + 9818823.

It is an arithmetic number, because the mean of its divisors is an integer number (1924356420).

Almost surely, 2^13333040231 is an apocalyptic number.

13333040231 is a deficient number, since it is larger than the sum of its proper divisors (2061811129).

13333040231 is an equidigital number, since it uses as much as digits as its factorization.

13333040231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19636393.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13333040231 its reverse (13204033331), we get a palindrome (26537073562).

The spelling of 13333040231 in words is "thirteen billion, three hundred thirty-three million, forty thousand, two hundred thirty-one".