11213114239 has 2 divisors, whose sum is σ = 11213114240. Its totient is φ = 11213114238.

The previous prime is 11213114207. The next prime is 11213114267. The reversal of 11213114239 is 93241131211.

It is an a-pointer prime, because the next prime (11213114267) can be obtained adding 11213114239 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11213114239 - 2⁵ = 11213114207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213117239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606557119 + 5606557120.

It is an arithmetic number, because the mean of its divisors is an integer number (5606557120).

Almost surely, 2^11213114239 is an apocalyptic number.

11213114239 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213114239 is an equidigital number, since it uses as much as digits as its factorization.

11213114239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 28.

The spelling of 11213114239 in words is "eleven billion, two hundred thirteen million, one hundred fourteen thousand, two hundred thirty-nine".