12303132103 has 4 divisors (see below), whose sum is σ = 12303424368. Its totient is φ = 12302839840.

The previous prime is 12303132091. The next prime is 12303132131. The reversal of 12303132103 is 30123130321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30123130321 = 8429 ⋅3573749.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303132103 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 (12303132133) 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, 69643 + ... + 171628.

It is an arithmetic number, because the mean of its divisors is an integer number (3075856092).

Almost surely, 2^12303132103 is an apocalyptic number.

12303132103 is a deficient number, since it is larger than the sum of its proper divisors (292265).

12303132103 is an equidigital number, since it uses as much as digits as its factorization.

12303132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292264.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12303132103 its reverse (30123130321), we get a palindrome (42426262424).

The spelling of 12303132103 in words is "twelve billion, three hundred three million, one hundred thirty-two thousand, one hundred three".