132121023212 has 12 divisors (see below), whose sum is σ = 231238010640. Its totient is φ = 66053020176.

The previous prime is 132121023149. The next prime is 132121023233. The reversal of 132121023212 is 212320121231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833083 + ... + 1903794.

It is an arithmetic number, because the mean of its divisors is an integer number (19269834220).

Almost surely, 2^132121023212 is an apocalyptic number.

It is an amenable number.

132121023212 is a deficient number, since it is larger than the sum of its proper divisors (99116987428).

132121023212 is a wasteful number, since it uses less digits than its factorization.

132121023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745720 (or 3745718 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 132121023212 its reverse (212320121231), we get a palindrome (344441144443).

The spelling of 132121023212 in words is "one hundred thirty-two billion, one hundred twenty-one million, twenty-three thousand, two hundred twelve".