133100032012 has 12 divisors (see below), whose sum is σ = 233853046056. Its totient is φ = 66284876000.

The previous prime is 133100031997. The next prime is 133100032111. The reversal of 133100032012 is 210230001331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66283873 + ... + 66285880.

It is an arithmetic number, because the mean of its divisors is an integer number (19487753838).

Almost surely, 2^133100032012 is an apocalyptic number.

It is an amenable number.

133100032012 is a deficient number, since it is larger than the sum of its proper divisors (100753014044).

133100032012 is a wasteful number, since it uses less digits than its factorization.

133100032012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132570008 (or 132570006 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 133100032012 its reverse (210230001331), we get a palindrome (343330033343).

The spelling of 133100032012 in words is "one hundred thirty-three billion, one hundred million, thirty-two thousand, twelve".