100111110201 has 24 divisors (see below), whose sum is σ = 147244645184. Its totient is φ = 65526420960.

The previous prime is 100111110157. The next prime is 100111110251. The reversal of 100111110201 is 102011111001.

It is not a de Polignac number, because 100111110201 - 2⁶ = 100111110137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111110251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133620 + ... + 466986.

Almost surely, 2^100111110201 is an apocalyptic number.

It is an amenable number.

100111110201 is a deficient number, since it is larger than the sum of its proper divisors (47133534983).

100111110201 is a wasteful number, since it uses less digits than its factorization.

100111110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333981 (or 333978 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100111110201 its reverse (102011111001), we get a palindrome (202122221202).

The spelling of 100111110201 in words is "one hundred billion, one hundred eleven million, one hundred ten thousand, two hundred one".