13210420131311 has 16 divisors (see below), whose sum is σ = 15458451671040. Its totient is φ = 11179773070560.

The previous prime is 13210420131283. The next prime is 13210420131319. The reversal of 13210420131311 is 11313102401231.

It is a cyclic number.

It is not a de Polignac number, because 13210420131311 - 2⁴² = 8812373620207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210420131319) 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 15 ways as a sum of consecutive naturals, for example, 862629155 + ... + 862644468.

It is an arithmetic number, because the mean of its divisors is an integer number (966153229440).

Almost surely, 2^{13210420131311} is an apocalyptic number.

13210420131311 is a deficient number, since it is larger than the sum of its proper divisors (2248031539729).

13210420131311 is a wasteful number, since it uses less digits than its factorization.

13210420131311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725273686.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13210420131311 its reverse (11313102401231), we get a palindrome (24523522532542).

The spelling of 13210420131311 in words is "thirteen trillion, two hundred ten billion, four hundred twenty million, one hundred thirty-one thousand, three hundred eleven".