120404983 has 2 divisors, whose sum is σ = 120404984. Its totient is φ = 120404982.

The previous prime is 120404981. The next prime is 120405011. The reversal of 120404983 is 389404021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120404983 - 2¹ = 120404981 is a prime.

Together with 120404981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120404981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60202491 + 60202492.

It is an arithmetic number, because the mean of its divisors is an integer number (60202492).

Almost surely, 2^120404983 is an apocalyptic number.

120404983 is a deficient number, since it is larger than the sum of its proper divisors (1).

120404983 is an equidigital number, since it uses as much as digits as its factorization.

120404983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 120404983 is about 10972.9204407942. The cubic root of 120404983 is about 493.7966662510.

The spelling of 120404983 in words is "one hundred twenty million, four hundred four thousand, nine hundred eighty-three".