200110111101101 has 4 divisors (see below), whose sum is σ = 200110392964704. Its totient is φ = 200109829237500.

The previous prime is 200110111100987. The next prime is 200110111101137. The reversal of 200110111101101 is 101101111011002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200110111101101 - 2⁴² = 195712064589997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110111101151) 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, 139864175 + ... + 141287676.

It is an arithmetic number, because the mean of its divisors is an integer number (50027598241176).

Almost surely, 2^{200110111101101} is an apocalyptic number.

It is an amenable number.

200110111101101 is a deficient number, since it is larger than the sum of its proper divisors (281863603).

200110111101101 is an equidigital number, since it uses as much as digits as its factorization.

200110111101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281863602.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 200110111101101 its reverse (101101111011002), we get a palindrome (301211222112103).

Subtracting from 200110111101101 its reverse (101101111011002), we obtain a palindrome (99009000090099).

The spelling of 200110111101101 in words is "two hundred trillion, one hundred ten billion, one hundred eleven million, one hundred one thousand, one hundred one".