135432723175302 has 128 divisors (see below), whose sum is σ = 332018276106240. Its totient is φ = 35964977443200.

The previous prime is 135432723175171. The next prime is 135432723175303. The reversal of 135432723175302 is 203571327234531.

135432723175302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135432723175303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 963513927 + ... + 963654477.

It is an arithmetic number, because the mean of its divisors is an integer number (2593892782080).

Almost surely, 2^{135432723175302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135432723175302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166009138053120).

135432723175302 is an abundant number, since it is smaller than the sum of its proper divisors (196585552930938).

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

135432723175302 is a wasteful number, since it uses less digits than its factorization.

135432723175302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163418.

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 135432723175302 in words is "one hundred thirty-five trillion, four hundred thirty-two billion, seven hundred twenty-three million, one hundred seventy-five thousand, three hundred two".