13201343011530 has 24 divisors (see below), whose sum is σ = 34323491830212. Its totient is φ = 3520358136384.

The previous prime is 13201343011501. The next prime is 13201343011541. The reversal of 13201343011530 is 3511034310231.

13201343011530 is a `hidden beast` number, since 1 + 3 + 201 + 3 + 4 + 301 + 153 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12830487589089 + 370855422441 = 3581967^2 + 608979^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13201343011494 and 13201343011503.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73340794419 + ... + 73340794598.

Almost surely, 2^{13201343011530} is an apocalyptic number.

13201343011530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13201343011530 is an abundant number, since it is smaller than the sum of its proper divisors (21122148818682).

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

13201343011530 is a wasteful number, since it uses less digits than its factorization.

13201343011530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146681589030 (or 146681589027 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 13201343011530 its reverse (3511034310231), we get a palindrome (16712377321761).

The spelling of 13201343011530 in words is "thirteen trillion, two hundred one billion, three hundred forty-three million, eleven thousand, five hundred thirty".