135613180 has 24 divisors (see below), whose sum is σ = 285536160. Its totient is φ = 54102720.

The previous prime is 135613171. The next prime is 135613183. The reversal of 135613180 is 81316531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135613183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936 + ... + 16495.

It is an arithmetic number, because the mean of its divisors is an integer number (11897340).

Almost surely, 2^135613180 is an apocalyptic number.

135613180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135613180 is an abundant number, since it is smaller than the sum of its proper divisors (149922980).

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

135613180 is a wasteful number, since it uses less digits than its factorization.

135613180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17829 (or 17827 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 135613180 is about 11645.3072093440. The cubic root of 135613180 is about 513.7682947844.

The spelling of 135613180 in words is "one hundred thirty-five million, six hundred thirteen thousand, one hundred eighty".