131344354012522 has 8 divisors (see below), whose sum is σ = 225161749735776. Its totient is φ = 56290437433932.

The previous prime is 131344354012507. The next prime is 131344354012549. The reversal of 131344354012522 is 225210453443131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4690869786148 + ... + 4690869786175.

It is an arithmetic number, because the mean of its divisors is an integer number (28145218716972).

Almost surely, 2^{131344354012522} is an apocalyptic number.

131344354012522 is a deficient number, since it is larger than the sum of its proper divisors (93817395723254).

131344354012522 is an equidigital number, since it uses as much as digits as its factorization.

131344354012522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381739572332.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 131344354012522 in words is "one hundred thirty-one trillion, three hundred forty-four billion, three hundred fifty-four million, twelve thousand, five hundred twenty-two".