132303432420 has 72 divisors (see below), whose sum is σ = 401390458560. Its totient is φ = 35274757440.

The previous prime is 132303432419. The next prime is 132303432479. The reversal of 132303432420 is 24234303231.

132303432420 is a `hidden beast` number, since 1 + 3 + 230 + 3 + 4 + 3 + 2 + 420 = 666.

It is a super-2 number, since 2×132303432420² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1020841 + ... + 1143119.

It is an arithmetic number, because the mean of its divisors is an integer number (5574867480).

Almost surely, 2^132303432420 is an apocalyptic number.

132303432420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132303432420 is an abundant number, since it is smaller than the sum of its proper divisors (269087026140).

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

132303432420 is a wasteful number, since it uses less digits than its factorization.

132303432420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128305 (or 128300 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 132303432420 its reverse (24234303231), we get a palindrome (156537735651).

The spelling of 132303432420 in words is "one hundred thirty-two billion, three hundred three million, four hundred thirty-two thousand, four hundred twenty".