33001121230 has 96 divisors (see below), whose sum is σ = 75628380672. Its totient is φ = 10252468800.

The previous prime is 33001121227. The next prime is 33001121243. The reversal of 33001121230 is 3212110033.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1666447 + ... + 1686133.

It is an arithmetic number, because the mean of its divisors is an integer number (787795632).

Almost surely, 2^33001121230 is an apocalyptic number.

33001121230 is an abundant number, since it is smaller than the sum of its proper divisors (42627259442).

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

33001121230 is a wasteful number, since it uses less digits than its factorization.

33001121230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20030 (or 20023 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 33001121230 its reverse (3212110033), we get a palindrome (36213231263).

The spelling of 33001121230 in words is "thirty-three billion, one million, one hundred twenty-one thousand, two hundred thirty".