102200019983 has 2 divisors, whose sum is σ = 102200019984. Its totient is φ = 102200019982.

The previous prime is 102200019917. The next prime is 102200019991. The reversal of 102200019983 is 389910002201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102200019983 - 2³⁶ = 33480543247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102200019913) 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, 51100009991 + 51100009992.

It is an arithmetic number, because the mean of its divisors is an integer number (51100009992).

Almost surely, 2^102200019983 is an apocalyptic number.

102200019983 is a deficient number, since it is larger than the sum of its proper divisors (1).

102200019983 is an equidigital number, since it uses as much as digits as its factorization.

102200019983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 102200019983 in words is "one hundred two billion, two hundred million, nineteen thousand, nine hundred eighty-three".