920322132745699 has 2 divisors, whose sum is σ = 920322132745700. Its totient is φ = 920322132745698.

The previous prime is 920322132745679. The next prime is 920322132745703. The reversal of 920322132745699 is 996547231223029.

It is a happy number.

920322132745699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 920322132745699 - 2¹⁷ = 920322132614627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 920322132745699.

It is not a weakly prime, because it can be changed into another prime (920322132745679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460161066372849 + 460161066372850.

It is an arithmetic number, because the mean of its divisors is an integer number (460161066372850).

Almost surely, 2^{920322132745699} is an apocalyptic number.

920322132745699 is a deficient number, since it is larger than the sum of its proper divisors (1).

920322132745699 is an equidigital number, since it uses as much as digits as its factorization.

920322132745699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88179840, while the sum is 64.

The spelling of 920322132745699 in words is "nine hundred twenty trillion, three hundred twenty-two billion, one hundred thirty-two million, seven hundred forty-five thousand, six hundred ninety-nine".