12423233103 has 4 divisors (see below), whose sum is σ = 16564310808. Its totient is φ = 8282155400.

The previous prime is 12423233059. The next prime is 12423233113. The reversal of 12423233103 is 30133232421.

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 12423233103 - 2⁸ = 12423232847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12423233113) 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, 2070538848 + ... + 2070538853.

It is an arithmetic number, because the mean of its divisors is an integer number (4141077702).

Almost surely, 2^12423233103 is an apocalyptic number.

12423233103 is a deficient number, since it is larger than the sum of its proper divisors (4141077705).

12423233103 is an equidigital number, since it uses as much as digits as its factorization.

12423233103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141077704.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12423233103 its reverse (30133232421), we get a palindrome (42556465524).

The spelling of 12423233103 in words is "twelve billion, four hundred twenty-three million, two hundred thirty-three thousand, one hundred three".