32321312111287 has 2 divisors, whose sum is σ = 32321312111288. Its totient is φ = 32321312111286.

The previous prime is 32321312111203. The next prime is 32321312111377. The reversal of 32321312111287 is 78211121312323.

It is a weak prime.

It is an emirp because it is prime and its reverse (78211121312323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32321312111287 - 2¹¹ = 32321312109239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32321312118287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160656055643 + 16160656055644.

It is an arithmetic number, because the mean of its divisors is an integer number (16160656055644).

Almost surely, 2^{32321312111287} is an apocalyptic number.

32321312111287 is a deficient number, since it is larger than the sum of its proper divisors (1).

32321312111287 is an equidigital number, since it uses as much as digits as its factorization.

32321312111287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The spelling of 32321312111287 in words is "thirty-two trillion, three hundred twenty-one billion, three hundred twelve million, one hundred eleven thousand, two hundred eighty-seven".