212120060983 has 2 divisors, whose sum is σ = 212120060984. Its totient is φ = 212120060982.

The previous prime is 212120060917. The next prime is 212120061019. The reversal of 212120060983 is 389060021212.

212120060983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212120060983 - 2²¹ = 212117963831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212120067983) 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, 106060030491 + 106060030492.

It is an arithmetic number, because the mean of its divisors is an integer number (106060030492).

Almost surely, 2^212120060983 is an apocalyptic number.

212120060983 is a deficient number, since it is larger than the sum of its proper divisors (1).

212120060983 is an equidigital number, since it uses as much as digits as its factorization.

212120060983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 212120060983 in words is "two hundred twelve billion, one hundred twenty million, sixty thousand, nine hundred eighty-three".