12301001022103 has 4 divisors (see below), whose sum is σ = 12356162461888. Its totient is φ = 12245839582320.

The previous prime is 12301001022083. The next prime is 12301001022161. The reversal of 12301001022103 is 30122010010321.

12301001022103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12301001022103 - 2³³ = 12292411087511 is a prime.

It is a super-2 number, since 2×12301001022103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301001022703) 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, 27580719558 + ... + 27580720003.

It is an arithmetic number, because the mean of its divisors is an integer number (3089040615472).

Almost surely, 2^{12301001022103} is an apocalyptic number.

12301001022103 is a deficient number, since it is larger than the sum of its proper divisors (55161439785).

12301001022103 is an equidigital number, since it uses as much as digits as its factorization.

12301001022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55161439784.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12301001022103 its reverse (30122010010321), we get a palindrome (42423011032424).

The spelling of 12301001022103 in words is "twelve trillion, three hundred one billion, one million, twenty-two thousand, one hundred three".