200102110111 has 16 divisors (see below), whose sum is σ = 207925105248. Its totient is φ = 192436288000.

The previous prime is 200102110097. The next prime is 200102110147. The reversal of 200102110111 is 111011201002.

It is not a de Polignac number, because 200102110111 - 2¹⁷ = 200101979039 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 (200102110711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833571 + ... + 1046443.

It is an arithmetic number, because the mean of its divisors is an integer number (12995319078).

Almost surely, 2^200102110111 is an apocalyptic number.

200102110111 is a deficient number, since it is larger than the sum of its proper divisors (7822995137).

200102110111 is a wasteful number, since it uses less digits than its factorization.

200102110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213242.

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

Adding to 200102110111 its reverse (111011201002), we get a palindrome (311113311113).

The spelling of 200102110111 in words is "two hundred billion, one hundred two million, one hundred ten thousand, one hundred eleven".