132331131212 has 48 divisors (see below), whose sum is σ = 276210127872. Its totient is φ = 54239528640.

The previous prime is 132331131209. The next prime is 132331131223. The reversal of 132331131212 is 212131133231.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 6546473 + ... + 6566655.

It is an arithmetic number, because the mean of its divisors is an integer number (5754377664).

Almost surely, 2^132331131212 is an apocalyptic number.

It is an amenable number.

132331131212 is an abundant number, since it is smaller than the sum of its proper divisors (143878996660).

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

132331131212 is a wasteful number, since it uses less digits than its factorization.

132331131212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30398 (or 30396 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

Adding to 132331131212 its reverse (212131133231), we get a palindrome (344462264443).

The spelling of 132331131212 in words is "one hundred thirty-two billion, three hundred thirty-one million, one hundred thirty-one thousand, two hundred twelve".