1020332312239 has 2 divisors, whose sum is σ = 1020332312240. Its totient is φ = 1020332312238.

The previous prime is 1020332312203. The next prime is 1020332312291. The reversal of 1020332312239 is 9322132330201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020332312239 - 2¹⁵ = 1020332279471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1020332312239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020332319239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510166156119 + 510166156120.

It is an arithmetic number, because the mean of its divisors is an integer number (510166156120).

Almost surely, 2^{1020332312239} is an apocalyptic number.

1020332312239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020332312239 is an equidigital number, since it uses as much as digits as its factorization.

1020332312239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 1020332312239 in words is "one trillion, twenty billion, three hundred thirty-two million, three hundred twelve thousand, two hundred thirty-nine".