12502301423 has 4 divisors (see below), whose sum is σ = 12565765080. Its totient is φ = 12438837768.

The previous prime is 12502301353. The next prime is 12502301437. The reversal of 12502301423 is 32410320521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32410320521 = 547 ⋅59251043.

It is a cyclic number.

It is not a de Polignac number, because 12502301423 - 2⁸ = 12502301167 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 (12502301323) 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, 31731533 + ... + 31731926.

It is an arithmetic number, because the mean of its divisors is an integer number (3141441270).

Almost surely, 2^12502301423 is an apocalyptic number.

12502301423 is a deficient number, since it is larger than the sum of its proper divisors (63463657).

12502301423 is an equidigital number, since it uses as much as digits as its factorization.

12502301423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63463656.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 12502301423 its reverse (32410320521), we get a palindrome (44912621944).

The spelling of 12502301423 in words is "twelve billion, five hundred two million, three hundred one thousand, four hundred twenty-three".