10200200111 has 4 divisors (see below), whose sum is σ = 10295529192. Its totient is φ = 10104871032.

The previous prime is 10200200093. The next prime is 10200200123. The reversal of 10200200111 is 11100200201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10200200111 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 (10200200411) 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, 47664380 + ... + 47664593.

It is an arithmetic number, because the mean of its divisors is an integer number (2573882298).

Almost surely, 2^10200200111 is an apocalyptic number.

10200200111 is a deficient number, since it is larger than the sum of its proper divisors (95329081).

10200200111 is an equidigital number, since it uses as much as digits as its factorization.

10200200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95329080.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10200200111 its reverse (11100200201), we get a palindrome (21300400312).

The spelling of 10200200111 in words is "ten billion, two hundred million, two hundred thousand, one hundred eleven".