103211200211 has 4 divisors (see below), whose sum is σ = 117955657392. Its totient is φ = 88466743032.

The previous prime is 103211200177. The next prime is 103211200219. The reversal of 103211200211 is 112002112301.

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-103211200211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103211200219) 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, 7372228580 + ... + 7372228593.

It is an arithmetic number, because the mean of its divisors is an integer number (29488914348).

Almost surely, 2^103211200211 is an apocalyptic number.

103211200211 is a deficient number, since it is larger than the sum of its proper divisors (14744457181).

103211200211 is an equidigital number, since it uses as much as digits as its factorization.

103211200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14744457180.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 103211200211 its sum of digits (14), we get a square (103211200225 = 321265²).

Adding to 103211200211 its reverse (112002112301), we get a palindrome (215213312512).

The spelling of 103211200211 in words is "one hundred three billion, two hundred eleven million, two hundred thousand, two hundred eleven".