100111201210001 has 8 divisors (see below), whose sum is σ = 100159448603040. Its totient is φ = 100062955445152.

The previous prime is 100111201209937. The next prime is 100111201210049. The reversal of 100111201210001 is 100012102111001.

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

It is a cyclic number.

It is not a de Polignac number, because 100111201210001 - 2⁶ = 100111201209937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111201210061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133117490 + ... + 133867428.

It is an arithmetic number, because the mean of its divisors is an integer number (12519931075380).

Almost surely, 2^{100111201210001} is an apocalyptic number.

It is an amenable number.

100111201210001 is a deficient number, since it is larger than the sum of its proper divisors (48247393039).

100111201210001 is an equidigital number, since it uses as much as digits as its factorization.

100111201210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814095.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100111201210001 its reverse (100012102111001), we get a palindrome (200123303321002).

The spelling of 100111201210001 in words is "one hundred trillion, one hundred eleven billion, two hundred one million, two hundred ten thousand, one".