132156531212 has 24 divisors (see below), whose sum is σ = 234084888576. Its totient is φ = 65275301648.

The previous prime is 132156531209. The next prime is 132156531259. The reversal of 132156531212 is 212135651231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4894493 + ... + 4921419.

It is an arithmetic number, because the mean of its divisors is an integer number (9753537024).

Almost surely, 2^132156531212 is an apocalyptic number.

It is an amenable number.

132156531212 is a deficient number, since it is larger than the sum of its proper divisors (101928357364).

132156531212 is a wasteful number, since it uses less digits than its factorization.

132156531212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41797 (or 41795 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The spelling of 132156531212 in words is "one hundred thirty-two billion, one hundred fifty-six million, five hundred thirty-one thousand, two hundred twelve".