13013021312233 has 64 divisors (see below), whose sum is σ = 14062365499392. Its totient is φ = 12022407659520.

The previous prime is 13013021312231. The next prime is 13013021312261. The reversal of 13013021312233 is 33221312031031.

13013021312233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13013021312233 - 2¹ = 13013021312231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13013021312198 and 13013021312207.

It is not an unprimeable number, because it can be changed into a prime (13013021312231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4114137310 + ... + 4114140472.

It is an arithmetic number, because the mean of its divisors is an integer number (219724460928).

Almost surely, 2^{13013021312233} is an apocalyptic number.

It is an amenable number.

13013021312233 is a deficient number, since it is larger than the sum of its proper divisors (1049344187159).

13013021312233 is a wasteful number, since it uses less digits than its factorization.

13013021312233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794.

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

Adding to 13013021312233 its reverse (33221312031031), we get a palindrome (46234333343264).

The spelling of 13013021312233 in words is "thirteen trillion, thirteen billion, twenty-one million, three hundred twelve thousand, two hundred thirty-three".