1000300021201 has 8 divisors (see below), whose sum is σ = 1086779330280. Its totient is φ = 915182591232.

The previous prime is 1000300021163. The next prime is 1000300021207. The reversal of 1000300021201 is 1021200030001.

It can be written as a sum of positive squares in 4 ways, for example, as 164170832400 + 836129188801 = 405180^2 + 914401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000300021201 - 2⁷ = 1000300021073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000300021207) 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 in 7 ways as a sum of consecutive naturals, for example, 340468246 + ... + 340471183.

It is an arithmetic number, because the mean of its divisors is an integer number (135847416285).

Almost surely, 2^{1000300021201} is an apocalyptic number.

It is an amenable number.

1000300021201 is a deficient number, since it is larger than the sum of its proper divisors (86479309079).

1000300021201 is a wasteful number, since it uses less digits than its factorization.

1000300021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680939555.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 1000300021201 its reverse (1021200030001), we get a palindrome (2021500051202).

The spelling of 1000300021201 in words is "one trillion, three hundred million, twenty-one thousand, two hundred one".