120143319983 has 2 divisors, whose sum is σ = 120143319984. Its totient is φ = 120143319982.

The previous prime is 120143319979. The next prime is 120143320013. The reversal of 120143319983 is 389913341021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120143319983 - 2² = 120143319979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120143309983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60071659991 + 60071659992.

It is an arithmetic number, because the mean of its divisors is an integer number (60071659992).

Almost surely, 2^120143319983 is an apocalyptic number.

120143319983 is a deficient number, since it is larger than the sum of its proper divisors (1).

120143319983 is an equidigital number, since it uses as much as digits as its factorization.

120143319983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 120143319983 in words is "one hundred twenty billion, one hundred forty-three million, three hundred nineteen thousand, nine hundred eighty-three".