20102011000001 has 48 divisors (see below), whose sum is σ = 24018472146240. Its totient is φ = 16765889172480.

The previous prime is 20102010999943. The next prime is 20102011000037. The reversal of 20102011000001 is 10000011020102.

It is not a de Polignac number, because 20102011000001 - 2¹⁰ = 20102010998977 is a prime.

It is a super-2 number, since 2×20102011000001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20102011030001) 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 47 ways as a sum of consecutive naturals, for example, 916675205 + ... + 916697133.

It is an arithmetic number, because the mean of its divisors is an integer number (500384836380).

Almost surely, 2^{20102011000001} is an apocalyptic number.

It is an amenable number.

20102011000001 is a deficient number, since it is larger than the sum of its proper divisors (3916461146239).

20102011000001 is a wasteful number, since it uses less digits than its factorization.

20102011000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23614 (or 23607 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20102011000001 its reverse (10000011020102), we get a palindrome (30102022020103).

The spelling of 20102011000001 in words is "twenty trillion, one hundred two billion, eleven million, one", and thus it is an aban number.