100201321111 has 8 divisors (see below), whose sum is σ = 104223195648. Its totient is φ = 96228795000.

The previous prime is 100201321067. The next prime is 100201321151. The reversal of 100201321111 is 111123102001.

It is a happy number.

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 100201321111 - 2⁷ = 100201320983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100201321091 and 100201321100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100201321151) 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, 12332965 + ... + 12341086.

It is an arithmetic number, because the mean of its divisors is an integer number (13027899456).

Almost surely, 2^100201321111 is an apocalyptic number.

100201321111 is a deficient number, since it is larger than the sum of its proper divisors (4021874537).

100201321111 is a wasteful number, since it uses less digits than its factorization.

100201321111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24674213.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 100201321111 its reverse (111123102001), we get a palindrome (211324423112).

The spelling of 100201321111 in words is "one hundred billion, two hundred one million, three hundred twenty-one thousand, one hundred eleven".