33121330100332 has 12 divisors (see below), whose sum is σ = 58134322715560. Its totient is φ = 16511523610176.

The previous prime is 33121330100303. The next prime is 33121330100333. The reversal of 33121330100332 is 23300103312133.

It is a junction number, because it is equal to n+sod(n) for n = 33121330100297 and 33121330100306.

It is not an unprimeable number, because it can be changed into a prime (33121330100333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12285358482 + ... + 12285361177.

Almost surely, 2^{33121330100332} is an apocalyptic number.

It is an amenable number.

33121330100332 is a deficient number, since it is larger than the sum of its proper divisors (25012992615228).

33121330100332 is a wasteful number, since it uses less digits than its factorization.

33121330100332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24570720000 (or 24570719998 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 33121330100332 its reverse (23300103312133), we get a palindrome (56421433412465).

The spelling of 33121330100332 in words is "thirty-three trillion, one hundred twenty-one billion, three hundred thirty million, one hundred thousand, three hundred thirty-two".