11113213331239 has 2 divisors, whose sum is σ = 11113213331240. Its totient is φ = 11113213331238.

The previous prime is 11113213331203. The next prime is 11113213331273. The reversal of 11113213331239 is 93213331231111.

11113213331239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11113213331273) can be obtained adding 11113213331239 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113213331239 - 2¹⁵ = 11113213298471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113213331839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556606665619 + 5556606665620.

It is an arithmetic number, because the mean of its divisors is an integer number (5556606665620).

Almost surely, 2^{11113213331239} is an apocalyptic number.

11113213331239 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113213331239 is an equidigital number, since it uses as much as digits as its factorization.

11113213331239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8748, while the sum is 34.

The spelling of 11113213331239 in words is "eleven trillion, one hundred thirteen billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred thirty-nine".