131343214214213 has 4 divisors (see below), whose sum is σ = 131348245198080. Its totient is φ = 131338183230348.

The previous prime is 131343214214183. The next prime is 131343214214227. The reversal of 131343214214213 is 312412412343131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131343214214213 - 2²² = 131343210019909 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 (131343214214243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2515452773 + ... + 2515504986.

It is an arithmetic number, because the mean of its divisors is an integer number (32837061299520).

Almost surely, 2^{131343214214213} is an apocalyptic number.

It is an amenable number.

131343214214213 is a deficient number, since it is larger than the sum of its proper divisors (5030983867).

131343214214213 is an equidigital number, since it uses as much as digits as its factorization.

131343214214213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030983866.

The product of its digits is 41472, while the sum is 35.

Adding to 131343214214213 its reverse (312412412343131), we get a palindrome (443755626557344).

The spelling of 131343214214213 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred fourteen million, two hundred fourteen thousand, two hundred thirteen".