132530430 has 32 divisors (see below), whose sum is σ = 323291808. Its totient is φ = 34761600.

The previous prime is 132530423. The next prime is 132530441. The reversal of 132530430 is 34035231.

It is a junction number, because it is equal to n+sod(n) for n = 132530397 and 132530406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34381 + ... + 38040.

It is an arithmetic number, because the mean of its divisors is an integer number (10102869).

Almost surely, 2^132530430 is an apocalyptic number.

132530430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132530430 is an abundant number, since it is smaller than the sum of its proper divisors (190761378).

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

132530430 is a wasteful number, since it uses less digits than its factorization.

132530430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72492.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 132530430 is about 11512.1861520738. The cubic root of 132530430 is about 509.8454356681.

Adding to 132530430 its reverse (34035231), we get a palindrome (166565661).

The spelling of 132530430 in words is "one hundred thirty-two million, five hundred thirty thousand, four hundred thirty".