13204533330 has 80 divisors (see below), whose sum is σ = 35606876184. Its totient is φ = 3511157760.

The previous prime is 13204533317. The next prime is 13204533347. The reversal of 13204533330 is 3333540231.

It is a happy number.

13204533330 is a `hidden beast` number, since 1 + 320 + 4 + 5 + 3 + 3 + 330 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11627093241 + 1577440089 = 107829^2 + 39717^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 13204533294 and 13204533303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 262840 + ... + 309020.

Almost surely, 2^13204533330 is an apocalyptic number.

13204533330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13204533330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17803438092).

13204533330 is an abundant number, since it is smaller than the sum of its proper divisors (22402342854).

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

13204533330 is a wasteful number, since it uses less digits than its factorization.

13204533330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46553 (or 46544 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

The spelling of 13204533330 in words is "thirteen billion, two hundred four million, five hundred thirty-three thousand, three hundred thirty".