13042000203320 has 64 divisors (see below), whose sum is σ = 32017053759840. Its totient is φ = 4741823833600.

The previous prime is 13042000203319. The next prime is 13042000203377. The reversal of 13042000203320 is 2330200024031.

13042000203320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13042000203292 and 13042000203301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643634 + ... + 5147646.

Almost surely, 2^{13042000203320} is an apocalyptic number.

13042000203320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13042000203320 is an abundant number, since it is smaller than the sum of its proper divisors (18975053556520).

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

13042000203320 is a wasteful number, since it uses less digits than its factorization.

13042000203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510616 (or 4510612 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 13042000203320 its reverse (2330200024031), we get a palindrome (15372200227351).

The spelling of 13042000203320 in words is "thirteen trillion, forty-two billion, two hundred three thousand, three hundred twenty".