1983412706201 has 2 divisors, whose sum is σ = 1983412706202. Its totient is φ = 1983412706200.

The previous prime is 1983412706159. The next prime is 1983412706239. The reversal of 1983412706201 is 1026072143891.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1471757185600 + 511655520601 = 1213160^2 + 715301^2 .

It is a cyclic number.

It is not a de Polignac number, because 1983412706201 - 2¹⁰ = 1983412705177 is a prime.

It is not a weakly prime, because it can be changed into another prime (1983412706251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 991706353100 + 991706353101.

It is an arithmetic number, because the mean of its divisors is an integer number (991706353101).

Almost surely, 2^{1983412706201} is an apocalyptic number.

It is an amenable number.

1983412706201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1983412706201 is an equidigital number, since it uses as much as digits as its factorization.

1983412706201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 1983412706201 in words is "one trillion, nine hundred eighty-three billion, four hundred twelve million, seven hundred six thousand, two hundred one".