33033297121 has 32 divisors (see below), whose sum is σ = 37671267456. Its totient is φ = 28706496000.

The previous prime is 33033297113. The next prime is 33033297127. The reversal of 33033297121 is 12179233033.

It is a happy number.

It is not a de Polignac number, because 33033297121 - 2³ = 33033297113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33033297127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3800901 + ... + 3809581.

It is an arithmetic number, because the mean of its divisors is an integer number (1177227108).

Almost surely, 2^33033297121 is an apocalyptic number.

It is an amenable number.

33033297121 is a deficient number, since it is larger than the sum of its proper divisors (4637970335).

33033297121 is a wasteful number, since it uses less digits than its factorization.

33033297121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8913.

The product of its (nonzero) digits is 20412, while the sum is 34.

The spelling of 33033297121 in words is "thirty-three billion, thirty-three million, two hundred ninety-seven thousand, one hundred twenty-one".