135050140 has 24 divisors (see below), whose sum is σ = 284663232. Its totient is φ = 53818560.

The previous prime is 135050137. The next prime is 135050141. The reversal of 135050140 is 41050531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135050141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7039 + ... + 17878.

It is an arithmetic number, because the mean of its divisors is an integer number (11860968).

Almost surely, 2^135050140 is an apocalyptic number.

135050140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135050140 is an abundant number, since it is smaller than the sum of its proper divisors (149613092).

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

135050140 is a wasteful number, since it uses less digits than its factorization.

135050140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25197 (or 25195 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 135050140 is about 11621.1075203700. The cubic root of 135050140 is about 513.0562859153.

The spelling of 135050140 in words is "one hundred thirty-five million, fifty thousand, one hundred forty".