12625101 has 48 divisors (see below), whose sum is σ = 21003840. Its totient is φ = 7257600.

The previous prime is 12625099. The next prime is 12625111. The reversal of 12625101 is 10152621.

12625101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12625101 - 2¹ = 12625099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12625111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124951 + ... + 125051.

It is an arithmetic number, because the mean of its divisors is an integer number (437580).

Almost surely, 2^12625101 is an apocalyptic number.

It is an amenable number.

12625101 is a deficient number, since it is larger than the sum of its proper divisors (8378739).

12625101 is a wasteful number, since it uses less digits than its factorization.

12625101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 12625101 is about 3553.1818135300. The cubic root of 12625101 is about 232.8510963231.

Adding to 12625101 its reverse (10152621), we get a palindrome (22777722).

The spelling of 12625101 in words is "twelve million, six hundred twenty-five thousand, one hundred one".