13130033020 has 24 divisors (see below), whose sum is σ = 29694075264. Its totient is φ = 4848012096.

The previous prime is 13130033017. The next prime is 13130033099. The reversal of 13130033020 is 2033003131.

It is a junction number, because it is equal to n+sod(n) for n = 13130032985 and 13130033003.

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 7 ways as a sum of consecutive naturals, for example, 25249804 + ... + 25250323.

It is an arithmetic number, because the mean of its divisors is an integer number (1237253136).

Almost surely, 2^13130033020 is an apocalyptic number.

13130033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130033020 is an abundant number, since it is smaller than the sum of its proper divisors (16564042244).

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

13130033020 is a wasteful number, since it uses less digits than its factorization.

13130033020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50500149 (or 50500147 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13130033020 its reverse (2033003131), we get a palindrome (15163036151).

The spelling of 13130033020 in words is "thirteen billion, one hundred thirty million, thirty-three thousand, twenty".