2012099983 has 2 divisors, whose sum is σ = 2012099984. Its totient is φ = 2012099982.

The previous prime is 2012099963. The next prime is 2012100037. The reversal of 2012099983 is 3899902102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012099983 - 2⁹ = 2012099471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012099963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006049991 + 1006049992.

It is an arithmetic number, because the mean of its divisors is an integer number (1006049992).

Almost surely, 2^2012099983 is an apocalyptic number.

2012099983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012099983 is an equidigital number, since it uses as much as digits as its factorization.

2012099983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 2012099983 is about 44856.4374755731. The cubic root of 2012099983 is about 1262.4567802477.

The spelling of 2012099983 in words is "two billion, twelve million, ninety-nine thousand, nine hundred eighty-three".