132165261535530 has 128 divisors (see below), whose sum is σ = 333540910944000. Its totient is φ = 33468177254400.

The previous prime is 132165261535529. The next prime is 132165261535579. The reversal of 132165261535530 is 35535162561231.

132165261535530 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 132165261535530.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 695068870 + ... + 695258990.

It is an arithmetic number, because the mean of its divisors is an integer number (2605788366750).

Almost surely, 2^{132165261535530} is an apocalyptic number.

132165261535530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132165261535530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166770455472000).

132165261535530 is an abundant number, since it is smaller than the sum of its proper divisors (201375649408470).

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

132165261535530 is a wasteful number, since it uses less digits than its factorization.

132165261535530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203320.

The product of its (nonzero) digits is 2430000, while the sum is 48.

The spelling of 132165261535530 in words is "one hundred thirty-two trillion, one hundred sixty-five billion, two hundred sixty-one million, five hundred thirty-five thousand, five hundred thirty".