135336180 has 48 divisors (see below), whose sum is σ = 433077120. Its totient is φ = 30933888.

The previous prime is 135336169. The next prime is 135336193. The reversal of 135336180 is 81633531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160695 + ... + 161534.

It is an arithmetic number, because the mean of its divisors is an integer number (9022440).

Almost surely, 2^135336180 is an apocalyptic number.

135336180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135336180 is an abundant number, since it is smaller than the sum of its proper divisors (297740940).

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

135336180 is a wasteful number, since it uses less digits than its factorization.

135336180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322248 (or 322246 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 135336180 is about 11633.4079271725. The cubic root of 135336180 is about 513.4182530376.

The spelling of 135336180 in words is "one hundred thirty-five million, three hundred thirty-six thousand, one hundred eighty".