13131230430411 has 20 divisors (see below), whose sum is σ = 19616959209672. Its totient is φ = 8753631229728.

The previous prime is 13131230430403. The next prime is 13131230430421. The reversal of 13131230430411 is 11403403213131.

13131230430411 is a `hidden beast` number, since 1 + 3 + 1 + 312 + 30 + 4 + 304 + 11 = 666.

It is not a de Polignac number, because 13131230430411 - 2³ = 13131230430403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13131230430421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3468810 + ... + 6188303.

Almost surely, 2^{13131230430411} is an apocalyptic number.

13131230430411 is a deficient number, since it is larger than the sum of its proper divisors (6485728779261).

13131230430411 is an equidigital number, since it uses as much as digits as its factorization.

13131230430411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9673912 (or 9673903 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 13131230430411 its reverse (11403403213131), we get a palindrome (24534633643542).

The spelling of 13131230430411 in words is "thirteen trillion, one hundred thirty-one billion, two hundred thirty million, four hundred thirty thousand, four hundred eleven".