120989083 has 2 divisors, whose sum is σ = 120989084. Its totient is φ = 120989082.

The previous prime is 120989023. The next prime is 120989087. The reversal of 120989083 is 380989021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120989083 - 2¹⁷ = 120858011 is a prime.

It is not a weakly prime, because it can be changed into another prime (120989087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60494541 + 60494542.

It is an arithmetic number, because the mean of its divisors is an integer number (60494542).

Almost surely, 2^120989083 is an apocalyptic number.

120989083 is a deficient number, since it is larger than the sum of its proper divisors (1).

120989083 is an equidigital number, since it uses as much as digits as its factorization.

120989083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 120989083 is about 10999.5037615340. The cubic root of 120989083 is about 494.5938688261.

The spelling of 120989083 in words is "one hundred twenty million, nine hundred eighty-nine thousand, eighty-three".