839011212311 has 2 divisors, whose sum is σ = 839011212312. Its totient is φ = 839011212310.

The previous prime is 839011212229. The next prime is 839011212343. The reversal of 839011212311 is 113212110938.

It is a happy number.

It is an a-pointer prime, because the next prime (839011212343) can be obtained adding 839011212311 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 839011212311 - 2¹⁰ = 839011211287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (839011262311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419505606155 + 419505606156.

It is an arithmetic number, because the mean of its divisors is an integer number (419505606156).

Almost surely, 2^839011212311 is an apocalyptic number.

839011212311 is a deficient number, since it is larger than the sum of its proper divisors (1).

839011212311 is an equidigital number, since it uses as much as digits as its factorization.

839011212311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 839011212311 in words is "eight hundred thirty-nine billion, eleven million, two hundred twelve thousand, three hundred eleven".