200110201100109 has 6 divisors (see below), whose sum is σ = 289048068255726. Its totient is φ = 133406800733400.

The previous prime is 200110201100101. The next prime is 200110201100123. The reversal of 200110201100109 is 901001102011002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 151004233870884 + 49105967229225 = 12288378^2 + 7007565^2 .

It is not a de Polignac number, because 200110201100109 - 2³ = 200110201100101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200110201100091 and 200110201100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110201100101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11117233394442 + ... + 11117233394459.

It is an arithmetic number, because the mean of its divisors is an integer number (48174678042621).

Almost surely, 2^{200110201100109} is an apocalyptic number.

It is an amenable number.

200110201100109 is a deficient number, since it is larger than the sum of its proper divisors (88937867155617).

200110201100109 is a wasteful number, since it uses less digits than its factorization.

200110201100109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22234466788907 (or 22234466788904 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 200110201100109 in words is "two hundred trillion, one hundred ten billion, two hundred one million, one hundred thousand, one hundred nine".