20110301200001 has 16 divisors (see below), whose sum is σ = 20867100930000. Its totient is φ = 19357733111808.

The previous prime is 20110301199991. The next prime is 20110301200027. The reversal of 20110301200001 is 10000210301102.

It can be written as a sum of positive squares in 8 ways, for example, as 1577284810000 + 18533016390001 = 1255900^2 + 4304999^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20110301200001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20110301202001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139183271 + ... + 139327683.

It is an arithmetic number, because the mean of its divisors is an integer number (1304193808125).

Almost surely, 2^{20110301200001} is an apocalyptic number.

It is an amenable number.

20110301200001 is a deficient number, since it is larger than the sum of its proper divisors (756799729999).

20110301200001 is a wasteful number, since it uses less digits than its factorization.

20110301200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159028.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20110301200001 its reverse (10000210301102), we get a palindrome (30110511501103).

The spelling of 20110301200001 in words is "twenty trillion, one hundred ten billion, three hundred one million, two hundred thousand, one".