12502141 has 4 divisors (see below), whose sum is σ = 12768192. Its totient is φ = 12236092.

The previous prime is 12502129. The next prime is 12502151. The reversal of 12502141 is 14120521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14120521 = 727 ⋅19423.

It is a cyclic number.

It is not a de Polignac number, because 12502141 - 2⁵ = 12502109 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 (12502151) 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, 132955 + ... + 133048.

It is an arithmetic number, because the mean of its divisors is an integer number (3192048).

Almost surely, 2^12502141 is an apocalyptic number.

It is an amenable number.

12502141 is a deficient number, since it is larger than the sum of its proper divisors (266051).

12502141 is an equidigital number, since it uses as much as digits as its factorization.

12502141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266050.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 12502141 is about 3535.8366760924. The cubic root of 12502141 is about 232.0926911131.

Adding to 12502141 its reverse (14120521), we get a palindrome (26622662).

The spelling of 12502141 in words is "twelve million, five hundred two thousand, one hundred forty-one".