13201330420 has 48 divisors (see below), whose sum is σ = 27838375488. Its totient is φ = 5258570240.

The previous prime is 13201330411. The next prime is 13201330421. The reversal of 13201330420 is 2403310231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201330421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5822127 + ... + 5824393.

It is an arithmetic number, because the mean of its divisors is an integer number (579966156).

Almost surely, 2^13201330420 is an apocalyptic number.

13201330420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13201330420 is an abundant number, since it is smaller than the sum of its proper divisors (14637045068).

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

13201330420 is a wasteful number, since it uses less digits than its factorization.

13201330420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13201330420 its reverse (2403310231), we get a palindrome (15604640651).

The spelling of 13201330420 in words is "thirteen billion, two hundred one million, three hundred thirty thousand, four hundred twenty".