13420411131 has 8 divisors (see below), whose sum is σ = 17895460624. Its totient is φ = 8946151200.

The previous prime is 13420411129. The next prime is 13420411231. The reversal of 13420411131 is 13111402431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13420411131 - 2¹ = 13420411129 is a prime.

It is a super-3 number, since 3×13420411131³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13420411098 and 13420411107.

It is not an unprimeable number, because it can be changed into a prime (13420411111) 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 7 ways as a sum of consecutive naturals, for example, 156520 + ... + 226581.

It is an arithmetic number, because the mean of its divisors is an integer number (2236932578).

Almost surely, 2^13420411131 is an apocalyptic number.

13420411131 is a deficient number, since it is larger than the sum of its proper divisors (4475049493).

13420411131 is a wasteful number, since it uses less digits than its factorization.

13420411131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394781.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13420411131 its reverse (13111402431), we get a palindrome (26531813562).

The spelling of 13420411131 in words is "thirteen billion, four hundred twenty million, four hundred eleven thousand, one hundred thirty-one".