100001200011 has 16 divisors (see below), whose sum is σ = 134984828160. Its totient is φ = 65845936800.

The previous prime is 100001199979. The next prime is 100001200031. The reversal of 100001200011 is 110002100001.

It is not a de Polignac number, because 100001200011 - 2⁵ = 100001199979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100001200031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309840 + ... + 544061.

It is an arithmetic number, because the mean of its divisors is an integer number (8436551760).

Almost surely, 2^100001200011 is an apocalyptic number.

100001200011 is a deficient number, since it is larger than the sum of its proper divisors (34983628149).

100001200011 is a wasteful number, since it uses less digits than its factorization.

100001200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854386.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 100001200011 its reverse (110002100001), we get a palindrome (210003300012).

The spelling of 100001200011 in words is "one hundred billion, one million, two hundred thousand, eleven".