131344301221334 has 16 divisors (see below), whose sum is σ = 199438109983728. Its totient is φ = 64865311909152.

The previous prime is 131344301221297. The next prime is 131344301221379. The reversal of 131344301221334 is 433122103443131.

It is a junction number, because it is equal to n+sod(n) for n = 131344301221294 and 131344301221303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94478417 + ... + 95858540.

It is an arithmetic number, because the mean of its divisors is an integer number (12464881873983).

Almost surely, 2^{131344301221334} is an apocalyptic number.

131344301221334 is a deficient number, since it is larger than the sum of its proper divisors (68093808762394).

131344301221334 is a wasteful number, since it uses less digits than its factorization.

131344301221334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190341199.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 131344301221334 its reverse (433122103443131), we get a palindrome (564466404664465).

The spelling of 131344301221334 in words is "one hundred thirty-one trillion, three hundred forty-four billion, three hundred one million, two hundred twenty-one thousand, three hundred thirty-four".