12513750014023 has 4 divisors (see below), whose sum is σ = 12700522402360. Its totient is φ = 12326977625688.

The previous prime is 12513750014009. The next prime is 12513750014047. The reversal of 12513750014023 is 32041005731521.

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 12513750014023 - 2¹⁷ = 12513749882951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12513750014023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12513750044023) 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, 93386194068 + ... + 93386194201.

It is an arithmetic number, because the mean of its divisors is an integer number (3175130600590).

Almost surely, 2^{12513750014023} is an apocalyptic number.

12513750014023 is a deficient number, since it is larger than the sum of its proper divisors (186772388337).

12513750014023 is an equidigital number, since it uses as much as digits as its factorization.

12513750014023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186772388336.

The product of its (nonzero) digits is 25200, while the sum is 34.

Adding to 12513750014023 its reverse (32041005731521), we get a palindrome (44554755745544).

The spelling of 12513750014023 in words is "twelve trillion, five hundred thirteen billion, seven hundred fifty million, fourteen thousand, twenty-three".