132000231320 has 64 divisors (see below), whose sum is σ = 306004417920. Its totient is φ = 51219288064.

The previous prime is 132000231299. The next prime is 132000231329. The reversal of 132000231320 is 23132000231.

It is a super-2 number, since 2×132000231320² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132000231329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98237 + ... + 523116.

It is an arithmetic number, because the mean of its divisors is an integer number (4781319030).

Almost surely, 2^132000231320 is an apocalyptic number.

132000231320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132000231320 is an abundant number, since it is smaller than the sum of its proper divisors (174004186600).

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

132000231320 is a wasteful number, since it uses less digits than its factorization.

132000231320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621524 (or 621520 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 132000231320 its reverse (23132000231), we get a palindrome (155132231551).

The spelling of 132000231320 in words is "one hundred thirty-two billion, two hundred thirty-one thousand, three hundred twenty".