13403130023020 has 24 divisors (see below), whose sum is σ = 28146826079568. Its totient is φ = 5361203812800.

The previous prime is 13403130023009. The next prime is 13403130023027. The reversal of 13403130023020 is 2032003130431.

It is a junction number, because it is equal to n+sod(n) for n = 13403130022982 and 13403130023000.

It is not an unprimeable number, because it can be changed into a prime (13403130023027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688171 + ... + 5223010.

It is an arithmetic number, because the mean of its divisors is an integer number (1172784419982).

Almost surely, 2^{13403130023020} is an apocalyptic number.

13403130023020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13403130023020 is an abundant number, since it is smaller than the sum of its proper divisors (14743696056548).

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

13403130023020 is a wasteful number, since it uses less digits than its factorization.

13403130023020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6024561 (or 6024559 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13403130023020 its reverse (2032003130431), we get a palindrome (15435133153451).

The spelling of 13403130023020 in words is "thirteen trillion, four hundred three billion, one hundred thirty million, twenty-three thousand, twenty".