134121164 has 12 divisors (see below), whose sum is σ = 239140944. Its totient is φ = 65795184.

The previous prime is 134121161. The next prime is 134121167. The reversal of 134121164 is 461121431.

It is an interprime number because it is at equal distance from previous prime (134121161) and next prime (134121167).

It is not an unprimeable number, because it can be changed into a prime (134121161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316112 + ... + 316535.

It is an arithmetic number, because the mean of its divisors is an integer number (19928412).

Almost surely, 2^134121164 is an apocalyptic number.

It is an amenable number.

134121164 is a deficient number, since it is larger than the sum of its proper divisors (105019780).

134121164 is a wasteful number, since it uses less digits than its factorization.

134121164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632704 (or 632702 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 134121164 is about 11581.0692079790. The cubic root of 134121164 is about 511.8771830658.

Adding to 134121164 its reverse (461121431), we get a palindrome (595242595).

The spelling of 134121164 in words is "one hundred thirty-four million, one hundred twenty-one thousand, one hundred sixty-four".