200110102011 has 24 divisors (see below), whose sum is σ = 302574504960. Its totient is φ = 127284922800.

The previous prime is 200110101967. The next prime is 200110102019. The reversal of 200110102011 is 110201011002.

It is a happy number.

It is not a de Polignac number, because 200110102011 - 2²⁵ = 200076547579 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 200110101984 and 200110102002.

It is not an unprimeable number, because it can be changed into a prime (200110102019) 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, 5031181 + ... + 5070798.

It is an arithmetic number, because the mean of its divisors is an integer number (12607271040).

Almost surely, 2^200110102011 is an apocalyptic number.

200110102011 is a deficient number, since it is larger than the sum of its proper divisors (102464402949).

200110102011 is a wasteful number, since it uses less digits than its factorization.

200110102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102087 (or 10102084 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200110102011 its reverse (110201011002), we get a palindrome (310311113013).

The spelling of 200110102011 in words is "two hundred billion, one hundred ten million, one hundred two thousand, eleven".