131014323313 has 4 divisors (see below), whose sum is σ = 131022203508. Its totient is φ = 131006443120.

The previous prime is 131014323311. The next prime is 131014323329. The reversal of 131014323313 is 313323410131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108541914849 + 22472408464 = 329457^2 + 149908^2 .

It is a cyclic number.

It is not a de Polignac number, because 131014323313 - 2¹ = 131014323311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131014323311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3915106 + ... + 3948427.

It is an arithmetic number, because the mean of its divisors is an integer number (32755550877).

Almost surely, 2^131014323313 is an apocalyptic number.

It is an amenable number.

131014323313 is a deficient number, since it is larger than the sum of its proper divisors (7880195).

131014323313 is an equidigital number, since it uses as much as digits as its factorization.

131014323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7880194.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 131014323313 its reverse (313323410131), we get a palindrome (444337733444).

The spelling of 131014323313 in words is "one hundred thirty-one billion, fourteen million, three hundred twenty-three thousand, three hundred thirteen".