212234410002103 has 4 divisors (see below), whose sum is σ = 219552837933240. Its totient is φ = 204915982070968.

The previous prime is 212234410002089. The next prime is 212234410002157. The reversal of 212234410002103 is 301200014432212.

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 212234410002103 - 2²¹ = 212234407904951 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 (212234410032103) 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, 3659213965525 + ... + 3659213965582.

It is an arithmetic number, because the mean of its divisors is an integer number (54888209483310).

Almost surely, 2^{212234410002103} is an apocalyptic number.

212234410002103 is a deficient number, since it is larger than the sum of its proper divisors (7318427931137).

212234410002103 is an equidigital number, since it uses as much as digits as its factorization.

212234410002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7318427931136.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 212234410002103 its reverse (301200014432212), we get a palindrome (513434424434315).

The spelling of 212234410002103 in words is "two hundred twelve trillion, two hundred thirty-four billion, four hundred ten million, two thousand, one hundred three".