12213321132103 has 32 divisors (see below), whose sum is σ = 15458315443200. Its totient is φ = 9392766172416.

The previous prime is 12213321132091. The next prime is 12213321132113. The reversal of 12213321132103 is 30123112331221.

12213321132103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12213321132103 - 2⁹ = 12213321131591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213321132113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12301851 + ... + 13257532.

It is an arithmetic number, because the mean of its divisors is an integer number (483072357600).

Almost surely, 2^{12213321132103} is an apocalyptic number.

12213321132103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12213321132103 is a deficient number, since it is larger than the sum of its proper divisors (3244994311097).

12213321132103 is a wasteful number, since it uses less digits than its factorization.

12213321132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25559551.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12213321132103 its reverse (30123112331221), we get a palindrome (42336433463324).

The spelling of 12213321132103 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, one hundred thirty-two thousand, one hundred three".