13231330423203 has 8 divisors (see below), whose sum is σ = 17740331294400. Its totient is φ = 8771608250408.

The previous prime is 13231330423121. The next prime is 13231330423211. The reversal of 13231330423203 is 30232403313231.

13231330423203 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 not a de Polignac number, because 13231330423203 - 2³⁷ = 13093891469731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13231330423903) 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, 12319673973 + ... + 12319675046.

It is an arithmetic number, because the mean of its divisors is an integer number (2217541411800).

Almost surely, 2^{13231330423203} is an apocalyptic number.

13231330423203 is a deficient number, since it is larger than the sum of its proper divisors (4509000871197).

13231330423203 is a wasteful number, since it uses less digits than its factorization.

13231330423203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24639349201.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 13231330423203 its reverse (30232403313231), we get a palindrome (43463733736434).

The spelling of 13231330423203 in words is "thirteen trillion, two hundred thirty-one billion, three hundred thirty million, four hundred twenty-three thousand, two hundred three".