13000230033233 has 4 divisors (see below), whose sum is σ = 13178315376228. Its totient is φ = 12822144690240.

The previous prime is 13000230033211. The next prime is 13000230033311. The reversal of 13000230033233 is 33233003200031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6079715941264 + 6920514091969 = 2465708^2 + 2630687^2 .

It is a cyclic number.

It is not a de Polignac number, because 13000230033233 - 2³⁰ = 12999156291409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13000230033199 and 13000230033208.

It is not an unprimeable number, because it can be changed into a prime (13000230032233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89042671388 + ... + 89042671533.

It is an arithmetic number, because the mean of its divisors is an integer number (3294578844057).

Almost surely, 2^{13000230033233} is an apocalyptic number.

It is an amenable number.

13000230033233 is a deficient number, since it is larger than the sum of its proper divisors (178085342995).

13000230033233 is an equidigital number, since it uses as much as digits as its factorization.

13000230033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178085342994.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 13000230033233 its reverse (33233003200031), we get a palindrome (46233233233264).

The spelling of 13000230033233 in words is "thirteen trillion, two hundred thirty million, thirty-three thousand, two hundred thirty-three".