201302000001 has 12 divisors (see below), whose sum is σ = 290792816340. Its totient is φ = 134190597600.

The previous prime is 201301999991. The next prime is 201302000083. The reversal of 201302000001 is 100000203102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 85837280400 + 115464719601 = 292980^2 + 339801^2 .

It is not a de Polignac number, because 201302000001 - 2⁹ = 201301999489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (201302000201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 775050 + ... + 1001651.

It is an arithmetic number, because the mean of its divisors is an integer number (24232734695).

Almost surely, 2^201302000001 is an apocalyptic number.

It is an amenable number.

201302000001 is a deficient number, since it is larger than the sum of its proper divisors (89490816339).

201302000001 is a wasteful number, since it uses less digits than its factorization.

201302000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789296 (or 1789293 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 201302000001 its reverse (100000203102), we get a palindrome (301302203103).

The spelling of 201302000001 in words is "two hundred one billion, three hundred two million, one", and thus it is an aban number.