33030330232100 has 72 divisors (see below), whose sum is σ = 73353221135040. Its totient is φ = 12903021290880.

The previous prime is 33030330232093. The next prime is 33030330232103. The reversal of 33030330232100 is 123203303033.

It is not an unprimeable number, because it can be changed into a prime (33030330232103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29608241 + ... + 30703559.

Almost surely, 2^{33030330232100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33030330232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36676610567520).

33030330232100 is an abundant number, since it is smaller than the sum of its proper divisors (40322890902940).

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

33030330232100 is a wasteful number, since it uses less digits than its factorization.

33030330232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102389 (or 1102382 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 33030330232100 its reverse (123203303033), we get a palindrome (33153533535133).

The spelling of 33030330232100 in words is "thirty-three trillion, thirty billion, three hundred thirty million, two hundred thirty-two thousand, one hundred".