131324101042130 has 16 divisors (see below), whose sum is σ = 240843445685784. Its totient is φ = 51538515125760.

The previous prime is 131324101042117. The next prime is 131324101042219. The reversal of 131324101042130 is 31240101423131.

It can be written as a sum of positive squares in 4 ways, for example, as 98340800056249 + 32983300985881 = 9916693^2 + 5743109^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 131324101042130.

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, 123890660831 + ... + 123890661890.

Almost surely, 2^{131324101042130} is an apocalyptic number.

131324101042130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131324101042130 is a deficient number, since it is larger than the sum of its proper divisors (109519344643654).

131324101042130 is a wasteful number, since it uses less digits than its factorization.

131324101042130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247781322781.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 131324101042130 its reverse (31240101423131), we get a palindrome (162564202465261).

The spelling of 131324101042130 in words is "one hundred thirty-one trillion, three hundred twenty-four billion, one hundred one million, forty-two thousand, one hundred thirty".