13112013333 has 8 divisors (see below), whose sum is σ = 17722173568. Its totient is φ = 8621597664.

The previous prime is 13112013227. The next prime is 13112013371. The reversal of 13112013333 is 33331021131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13112013333 - 2²⁴ = 13095236117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112013133) 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, 29935885 + ... + 29936322.

It is an arithmetic number, because the mean of its divisors is an integer number (2215271696).

Almost surely, 2^13112013333 is an apocalyptic number.

It is an amenable number.

13112013333 is a deficient number, since it is larger than the sum of its proper divisors (4610160235).

13112013333 is an equidigital number, since it uses as much as digits as its factorization.

13112013333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59872283.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13112013333 its reverse (33331021131), we get a palindrome (46443034464).

It can be divided in two parts, 131120 and 13333, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 13112013333 in words is "thirteen billion, one hundred twelve million, thirteen thousand, three hundred thirty-three".