33121304124104 has 64 divisors (see below), whose sum is σ = 74061136650240. Its totient is φ = 13577479882560.

The previous prime is 33121304124079. The next prime is 33121304124119. The reversal of 33121304124104 is 40142140312133.

It is a super-4 number, since 4×33121304124104⁴ (a number of 55 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116683709 + ... + 116967219.

It is an arithmetic number, because the mean of its divisors is an integer number (1157205260160).

Almost surely, 2^{33121304124104} is an apocalyptic number.

It is an amenable number.

33121304124104 is an abundant number, since it is smaller than the sum of its proper divisors (40939832526136).

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

33121304124104 is a wasteful number, since it uses less digits than its factorization.

33121304124104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374250 (or 374246 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 33121304124104 its reverse (40142140312133), we get a palindrome (73263444436237).

The spelling of 33121304124104 in words is "thirty-three trillion, one hundred twenty-one billion, three hundred four million, one hundred twenty-four thousand, one hundred four".