13331031023401 has 16 divisors (see below), whose sum is σ = 16407710236288. Its totient is φ = 10547444160000.

The previous prime is 13331031023377. The next prime is 13331031023447. The reversal of 13331031023401 is 10432013013331.

It is a cyclic number.

It is not a de Polignac number, because 13331031023401 - 2⁵ = 13331031023369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13331031027401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4061401 + ... + 6569401.

It is an arithmetic number, because the mean of its divisors is an integer number (1025481889768).

Almost surely, 2^{13331031023401} is an apocalyptic number.

It is an amenable number.

13331031023401 is a deficient number, since it is larger than the sum of its proper divisors (3076679212887).

13331031023401 is a wasteful number, since it uses less digits than its factorization.

13331031023401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566432.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13331031023401 its reverse (10432013013331), we get a palindrome (23763044036732).

The spelling of 13331031023401 in words is "thirteen trillion, three hundred thirty-one billion, thirty-one million, twenty-three thousand, four hundred one".