12200311103 has 16 divisors (see below), whose sum is σ = 13618199520. Its totient is φ = 10862032896.

The previous prime is 12200311073. The next prime is 12200311117. The reversal of 12200311103 is 30111300221.

It is a cyclic number.

It is not a de Polignac number, because 12200311103 - 2³² = 7905343807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200311163) 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, 190775 + ... + 246567.

It is an arithmetic number, because the mean of its divisors is an integer number (851137470).

Almost surely, 2^12200311103 is an apocalyptic number.

12200311103 is a deficient number, since it is larger than the sum of its proper divisors (1417888417).

12200311103 is a wasteful number, since it uses less digits than its factorization.

12200311103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56506.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12200311103 its reverse (30111300221), we get a palindrome (42311611324).

The spelling of 12200311103 in words is "twelve billion, two hundred million, three hundred eleven thousand, one hundred three".