321121424083 has 2 divisors, whose sum is σ = 321121424084. Its totient is φ = 321121424082.

The previous prime is 321121424017. The next prime is 321121424161. The reversal of 321121424083 is 380424121123.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321121424083 - 2³⁷ = 183682470611 is a prime.

It is not a weakly prime, because it can be changed into another prime (321121484083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160560712041 + 160560712042.

It is an arithmetic number, because the mean of its divisors is an integer number (160560712042).

Almost surely, 2^321121424083 is an apocalyptic number.

321121424083 is a deficient number, since it is larger than the sum of its proper divisors (1).

321121424083 is an equidigital number, since it uses as much as digits as its factorization.

321121424083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 321121424083 in words is "three hundred twenty-one billion, one hundred twenty-one million, four hundred twenty-four thousand, eighty-three".