1021342001201 has 2 divisors, whose sum is σ = 1021342001202. Its totient is φ = 1021342001200.

The previous prime is 1021342001191. The next prime is 1021342001221. The reversal of 1021342001201 is 1021002431201.

1021342001201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1002511575025 + 18830426176 = 1001255^2 + 137224^2 .

It is a cyclic number.

It is not a de Polignac number, because 1021342001201 - 2⁶ = 1021342001137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1021342001201.

It is not a weakly prime, because it can be changed into another prime (1021342001221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510671000600 + 510671000601.

It is an arithmetic number, because the mean of its divisors is an integer number (510671000601).

Almost surely, 2^{1021342001201} is an apocalyptic number.

It is an amenable number.

1021342001201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1021342001201 is an equidigital number, since it uses as much as digits as its factorization.

1021342001201 is an evil number, because the sum of its binary digits is even.

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

Adding to 1021342001201 its reverse (1021002431201), we get a palindrome (2042344432402).

The spelling of 1021342001201 in words is "one trillion, twenty-one billion, three hundred forty-two million, one thousand, two hundred one".