12515301 has 12 divisors (see below), whose sum is σ = 18462912. Its totient is φ = 8165736.

The previous prime is 12515203. The next prime is 12515311. The reversal of 12515301 is 10351521.

It is not a de Polignac number, because 12515301 - 2¹⁹ = 11991013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12515311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14371 + ... + 15216.

It is an arithmetic number, because the mean of its divisors is an integer number (1538576).

Almost surely, 2^12515301 is an apocalyptic number.

It is an amenable number.

12515301 is a deficient number, since it is larger than the sum of its proper divisors (5947611).

12515301 is a wasteful number, since it uses less digits than its factorization.

12515301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29640 (or 29637 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 12515301 is about 3537.6971323164. The cubic root of 12515301 is about 232.1740976700.

Adding to 12515301 its reverse (10351521), we get a palindrome (22866822).

The spelling of 12515301 in words is "twelve million, five hundred fifteen thousand, three hundred one".