13033030020 has 48 divisors (see below), whose sum is σ = 36553507200. Its totient is φ = 3469662976.

The previous prime is 13033030009. The next prime is 13033030051. The reversal of 13033030020 is 2003033031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145377 + ... + 217256.

It is an arithmetic number, because the mean of its divisors is an integer number (761531400).

Almost surely, 2^13033030020 is an apocalyptic number.

13033030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13033030020 is an abundant number, since it is smaller than the sum of its proper divisors (23520477180).

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

13033030020 is a wasteful number, since it uses less digits than its factorization.

13033030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363244 (or 363242 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 13033030020 its reverse (2003033031), we get a palindrome (15036063051).

The spelling of 13033030020 in words is "thirteen billion, thirty-three million, thirty thousand, twenty".