12301321322103 has 16 divisors (see below), whose sum is σ = 17928403266816. Its totient is φ = 7440524483840.

The previous prime is 12301321322053. The next prime is 12301321322111. The reversal of 12301321322103 is 30122312310321.

It is a cyclic number.

It is not a de Polignac number, because 12301321322103 - 2¹² = 12301321318007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301321322503) 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, 370527450 + ... + 370560647.

It is an arithmetic number, because the mean of its divisors is an integer number (1120525204176).

Almost surely, 2^{12301321322103} is an apocalyptic number.

12301321322103 is a deficient number, since it is larger than the sum of its proper divisors (5627081944713).

12301321322103 is a wasteful number, since it uses less digits than its factorization.

12301321322103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741088614.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12301321322103 its reverse (30122312310321), we get a palindrome (42423633632424).

The spelling of 12301321322103 in words is "twelve trillion, three hundred one billion, three hundred twenty-one million, three hundred twenty-two thousand, one hundred three".