120332321867 has 2 divisors, whose sum is σ = 120332321868. Its totient is φ = 120332321866.

The previous prime is 120332321783. The next prime is 120332321903. The reversal of 120332321867 is 768123233021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120332321867 - 2³² = 116037354571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120332321867.

It is not a weakly prime, because it can be changed into another prime (120332321167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60166160933 + 60166160934.

It is an arithmetic number, because the mean of its divisors is an integer number (60166160934).

Almost surely, 2^120332321867 is an apocalyptic number.

120332321867 is a deficient number, since it is larger than the sum of its proper divisors (1).

120332321867 is an equidigital number, since it uses as much as digits as its factorization.

120332321867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

Adding to 120332321867 its reverse (768123233021), we get a palindrome (888455554888).

The spelling of 120332321867 in words is "one hundred twenty billion, three hundred thirty-two million, three hundred twenty-one thousand, eight hundred sixty-seven".