131212213001341 has 4 divisors (see below), whose sum is σ = 138118118948800. Its totient is φ = 124306307053884.

The previous prime is 131212213001333. The next prime is 131212213001347. The reversal of 131212213001341 is 143100312212131.

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 131212213001341 - 2³ = 131212213001333 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 (131212213001347) 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, 3452952973701 + ... + 3452952973738.

It is an arithmetic number, because the mean of its divisors is an integer number (34529529737200).

Almost surely, 2^{131212213001341} is an apocalyptic number.

It is an amenable number.

131212213001341 is a deficient number, since it is larger than the sum of its proper divisors (6905905947459).

131212213001341 is an equidigital number, since it uses as much as digits as its factorization.

131212213001341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905905947458.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 131212213001341 its reverse (143100312212131), we get a palindrome (274312525213472).

The spelling of 131212213001341 in words is "one hundred thirty-one trillion, two hundred twelve billion, two hundred thirteen million, one thousand, three hundred forty-one".