13120013333 has 8 divisors (see below), whose sum is σ = 14997471552. Its totient is φ = 11243347776.

The previous prime is 13120013317. The next prime is 13120013341. The reversal of 13120013333 is 33331002131.

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 13120013333 - 2⁴ = 13120013317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120013353) 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, 162260 + ... + 229277.

It is an arithmetic number, because the mean of its divisors is an integer number (1874683944).

Almost surely, 2^13120013333 is an apocalyptic number.

It is an amenable number.

13120013333 is a deficient number, since it is larger than the sum of its proper divisors (1877458219).

13120013333 is an equidigital number, since it uses as much as digits as its factorization.

13120013333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396331.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 13120013333 its reverse (33331002131), we get a palindrome (46451015464).

The spelling of 13120013333 in words is "thirteen billion, one hundred twenty million, thirteen thousand, three hundred thirty-three".