134163120 has 160 divisors (see below), whose sum is σ = 511967232. Its totient is φ = 28302336.

The previous prime is 134163103. The next prime is 134163137. The reversal of 134163120 is 21361431.

It is an interprime number because it is at equal distance from previous prime (134163103) and next prime (134163137).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 18769 + ... + 24911.

Almost surely, 2^134163120 is an apocalyptic number.

134163120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134163120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255983616).

134163120 is an abundant number, since it is smaller than the sum of its proper divisors (377804112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134163120 is a wasteful number, since it uses less digits than its factorization.

134163120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179 (or 6173 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 134163120 is about 11582.8804707637. The cubic root of 134163120 is about 511.9305529179.

The spelling of 134163120 in words is "one hundred thirty-four million, one hundred sixty-three thousand, one hundred twenty".