131324746105 has 64 divisors (see below), whose sum is σ = 194719749120. Its totient is φ = 82984771584.

The previous prime is 131324746097. The next prime is 131324746129. The reversal of 131324746105 is 501647423131.

It is a happy number.

It is not a de Polignac number, because 131324746105 - 2³ = 131324746097 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 5442327 + ... + 5466403.

It is an arithmetic number, because the mean of its divisors is an integer number (3042496080).

Almost surely, 2^131324746105 is an apocalyptic number.

It is an amenable number.

131324746105 is a deficient number, since it is larger than the sum of its proper divisors (63395003015).

131324746105 is a wasteful number, since it uses less digits than its factorization.

131324746105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24298.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 131324746105 in words is "one hundred thirty-one billion, three hundred twenty-four million, seven hundred forty-six thousand, one hundred five".