12501134 has 8 divisors (see below), whose sum is σ = 18830880. Its totient is φ = 6224176.

The previous prime is 12501067. The next prime is 12501169. The reversal of 12501134 is 43110521.

12501134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12599 + ... + 13554.

It is an arithmetic number, because the mean of its divisors is an integer number (2353860).

Almost surely, 2^12501134 is an apocalyptic number.

12501134 is a deficient number, since it is larger than the sum of its proper divisors (6329746).

12501134 is a wasteful number, since it uses less digits than its factorization.

12501134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26394.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 12501134 is about 3535.6942741136. The cubic root of 12501134 is about 232.0864595507.

Adding to 12501134 its reverse (43110521), we get a palindrome (55611655).

The spelling of 12501134 in words is "twelve million, five hundred one thousand, one hundred thirty-four".