132405023135320 has 128 divisors (see below), whose sum is σ = 327925017907200. Its totient is φ = 47818057637376.

The previous prime is 132405023135311. The next prime is 132405023135321. The reversal of 132405023135320 is 23531320504231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132405023135321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10665664 + ... + 19456783.

It is an arithmetic number, because the mean of its divisors is an integer number (2561914202400).

Almost surely, 2^{132405023135320} is an apocalyptic number.

132405023135320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132405023135320 is an abundant number, since it is smaller than the sum of its proper divisors (195519994771880).

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

132405023135320 is a wasteful number, since it uses less digits than its factorization.

132405023135320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30122657 (or 30122653 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 132405023135320 its reverse (23531320504231), we get a palindrome (155936343639551).

The spelling of 132405023135320 in words is "one hundred thirty-two trillion, four hundred five billion, twenty-three million, one hundred thirty-five thousand, three hundred twenty".