13230023020 has 24 divisors (see below), whose sum is σ = 27785744784. Its totient is φ = 5291495616.

The previous prime is 13230023017. The next prime is 13230023021. The reversal of 13230023020 is 2032003231.

It is a junction number, because it is equal to n+sod(n) for n = 13230022985 and 13230023003.

It is not an unprimeable number, because it can be changed into a prime (13230023021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 232207 + ... + 283513.

It is an arithmetic number, because the mean of its divisors is an integer number (1157739366).

Almost surely, 2^13230023020 is an apocalyptic number.

13230023020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230023020 is an abundant number, since it is smaller than the sum of its proper divisors (14555721764).

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

13230023020 is a wasteful number, since it uses less digits than its factorization.

13230023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64209 (or 64207 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 13230023020 its reverse (2032003231), we get a palindrome (15262026251).

The spelling of 13230023020 in words is "thirteen billion, two hundred thirty million, twenty-three thousand, twenty".