100112110201 has 4 divisors (see below), whose sum is σ = 100453790052. Its totient is φ = 99770430352.

The previous prime is 100112110177. The next prime is 100112110207. The reversal of 100112110201 is 102011211001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98116165225 + 1995944976 = 313235^2 + 44676^2 .

It is a cyclic number.

It is not a de Polignac number, because 100112110201 - 2¹⁹ = 100111585913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100112110207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170839486 + ... + 170840071.

It is an arithmetic number, because the mean of its divisors is an integer number (25113447513).

Almost surely, 2^100112110201 is an apocalyptic number.

It is an amenable number.

100112110201 is a deficient number, since it is larger than the sum of its proper divisors (341679851).

100112110201 is an equidigital number, since it uses as much as digits as its factorization.

100112110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341679850.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100112110201 its reverse (102011211001), we get a palindrome (202123321202).

It can be divided in two parts, 10011 and 2110201, that added together give a palindrome (2120212).

The spelling of 100112110201 in words is "one hundred billion, one hundred twelve million, one hundred ten thousand, two hundred one".