210120083 has 2 divisors, whose sum is σ = 210120084. Its totient is φ = 210120082.

The previous prime is 210120041. The next prime is 210120101. The reversal of 210120083 is 380021012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210120083 - 2¹⁰ = 210119059 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (210120683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105060041 + 105060042.

It is an arithmetic number, because the mean of its divisors is an integer number (105060042).

Almost surely, 2^210120083 is an apocalyptic number.

210120083 is a deficient number, since it is larger than the sum of its proper divisors (1).

210120083 is an equidigital number, since it uses as much as digits as its factorization.

210120083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 210120083 is about 14495.5194111836. The cubic root of 210120083 is about 594.5054695579.

Adding to 210120083 its reverse (380021012), we get a palindrome (590141095).

The spelling of 210120083 in words is "two hundred ten million, one hundred twenty thousand, eighty-three".