33100133012 has 24 divisors (see below), whose sum is σ = 58958407200. Its totient is φ = 16256291040.

The previous prime is 33100132987. The next prime is 33100133041. The reversal of 33100133012 is 21033100133.

It is a congruent number.

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, 83414 + ... + 270477.

It is an arithmetic number, because the mean of its divisors is an integer number (2456600300).

Almost surely, 2^33100133012 is an apocalyptic number.

It is an amenable number.

33100133012 is a deficient number, since it is larger than the sum of its proper divisors (25858274188).

33100133012 is a wasteful number, since it uses less digits than its factorization.

33100133012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354311 (or 354309 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 33100133012 its reverse (21033100133), we get a palindrome (54133233145).

The spelling of 33100133012 in words is "thirty-three billion, one hundred million, one hundred thirty-three thousand, twelve".