12530102 has 16 divisors (see below), whose sum is σ = 20300112. Its totient is φ = 5766240.

The previous prime is 12530099. The next prime is 12530123. The reversal of 12530102 is 20103521.

It is a happy number.

It is a super-2 number, since 2×12530102² = 314006912260808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14852 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (1268757).

Almost surely, 2^12530102 is an apocalyptic number.

12530102 is a deficient number, since it is larger than the sum of its proper divisors (7770010).

12530102 is a wasteful number, since it uses less digits than its factorization.

12530102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 12530102 is about 3539.7884117557. The cubic root of 12530102 is about 232.2655871472.

Adding to 12530102 its reverse (20103521), we get a palindrome (32633623).

The spelling of 12530102 in words is "twelve million, five hundred thirty thousand, one hundred two".