12150134 has 8 divisors (see below), whose sum is σ = 18717888. Its totient is φ = 5910840.

The previous prime is 12150107. The next prime is 12150137. The reversal of 12150134 is 43105121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12150137) 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, 82022 + ... + 82169.

It is an arithmetic number, because the mean of its divisors is an integer number (2339736).

Almost surely, 2^12150134 is an apocalyptic number.

12150134 is a deficient number, since it is larger than the sum of its proper divisors (6567754).

12150134 is a wasteful number, since it uses less digits than its factorization.

12150134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164230.

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

The square root of 12150134 is about 3485.7042330066. The cubic root of 12150134 is about 229.8936748628.

Adding to 12150134 its reverse (43105121), we get a palindrome (55255255).

The spelling of 12150134 in words is "twelve million, one hundred fifty thousand, one hundred thirty-four".