200110205345 has 16 divisors (see below), whose sum is σ = 243715687488. Its totient is φ = 157715737920.

The previous prime is 200110205341. The next prime is 200110205371. The reversal of 200110205345 is 543502011002.

It is not a de Polignac number, because 200110205345 - 2² = 200110205341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200110205345.

It is not an unprimeable number, because it can be changed into a prime (200110205341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936419 + ... + 1130088.

It is an arithmetic number, because the mean of its divisors is an integer number (15232230468).

Almost surely, 2^200110205345 is an apocalyptic number.

It is an amenable number.

200110205345 is a deficient number, since it is larger than the sum of its proper divisors (43605482143).

200110205345 is a wasteful number, since it uses less digits than its factorization.

200110205345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066800.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 200110205345 its reverse (543502011002), we get a palindrome (743612216347).

The spelling of 200110205345 in words is "two hundred billion, one hundred ten million, two hundred five thousand, three hundred forty-five".