1023321310967 has 2 divisors, whose sum is σ = 1023321310968. Its totient is φ = 1023321310966.

The previous prime is 1023321310919. The next prime is 1023321311021. The reversal of 1023321310967 is 7690131233201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1023321310967 - 2¹⁸ = 1023321048823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1023321310967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023321310367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511660655483 + 511660655484.

It is an arithmetic number, because the mean of its divisors is an integer number (511660655484).

Almost surely, 2^{1023321310967} is an apocalyptic number.

1023321310967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023321310967 is an equidigital number, since it uses as much as digits as its factorization.

1023321310967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 1023321310967 in words is "one trillion, twenty-three billion, three hundred twenty-one million, three hundred ten thousand, nine hundred sixty-seven".