132312012320012 has 72 divisors (see below), whose sum is σ = 285198973729488. Its totient is φ = 53368534195200.

The previous prime is 132312012320009. The next prime is 132312012320023. The reversal of 132312012320012 is 210023210213231.

It is a self number, because there is not a number n which added to its sum of digits gives 132312012320012.

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, 188677712 + ... + 189377672.

It is an arithmetic number, because the mean of its divisors is an integer number (3961096857354).

Almost surely, 2^{132312012320012} is an apocalyptic number.

It is an amenable number.

132312012320012 is an abundant number, since it is smaller than the sum of its proper divisors (152886961409476).

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

132312012320012 is a wasteful number, since it uses less digits than its factorization.

132312012320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756727 (or 756718 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 132312012320012 its reverse (210023210213231), we get a palindrome (342335222533243).

The spelling of 132312012320012 in words is "one hundred thirty-two trillion, three hundred twelve billion, twelve million, three hundred twenty thousand, twelve".