212200331203103 has 4 divisors (see below), whose sum is σ = 219517584003240. Its totient is φ = 204883078402968.

The previous prime is 212200331203097. The next prime is 212200331203117. The reversal of 212200331203103 is 301302133002212.

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

It is a cyclic number.

It is not a de Polignac number, because 212200331203103 - 2¹⁴ = 212200331186719 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 (212200331203193) 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, 3658626400025 + ... + 3658626400082.

It is an arithmetic number, because the mean of its divisors is an integer number (54879396000810).

Almost surely, 2^{212200331203103} is an apocalyptic number.

212200331203103 is a deficient number, since it is larger than the sum of its proper divisors (7317252800137).

212200331203103 is an equidigital number, since it uses as much as digits as its factorization.

212200331203103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7317252800136.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212200331203103 its reverse (301302133002212), we get a palindrome (513502464205315).

The spelling of 212200331203103 in words is "two hundred twelve trillion, two hundred billion, three hundred thirty-one million, two hundred three thousand, one hundred three".