135160000 has 140 divisors (see below), whose sum is σ = 349138240. Its totient is φ = 51840000.

The previous prime is 135159989. The next prime is 135160007. The reversal of 135160000 is 61531.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135160007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1239946 + ... + 1240054.

Almost surely, 2^135160000 is an apocalyptic number.

135160000 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 135160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174569120).

135160000 is an abundant number, since it is smaller than the sum of its proper divisors (213978240).

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

135160000 is an equidigital number, since it uses as much as digits as its factorization.

135160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 135160000 is about 11625.8333034669. The cubic root of 135160000 is about 513.1953678069.

The spelling of 135160000 in words is "one hundred thirty-five million, one hundred sixty thousand".