33021132104 has 16 divisors (see below), whose sum is σ = 62462541420. Its totient is φ = 16364454400.

The previous prime is 33021132091. The next prime is 33021132119. The reversal of 33021132104 is 40123112033.

It can be written as a sum of positive squares in 2 ways, for example, as 28729572004 + 4291560100 = 169498^2 + 65510^2 .

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, 18262997 + ... + 18264804.

Almost surely, 2^33021132104 is an apocalyptic number.

It is an amenable number.

33021132104 is a deficient number, since it is larger than the sum of its proper divisors (29441409316).

33021132104 is a wasteful number, since it uses less digits than its factorization.

33021132104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36527920 (or 36527916 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33021132104 its reverse (40123112033), we get a palindrome (73144244137).

The spelling of 33021132104 in words is "thirty-three billion, twenty-one million, one hundred thirty-two thousand, one hundred four".