131324140130 has 16 divisors (see below), whose sum is σ = 236406492864. Its totient is φ = 52524535920.

The previous prime is 131324140091. The next prime is 131324140139. The reversal of 131324140130 is 31041423131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 131324140096 and 131324140105.

It is not an unprimeable number, because it can be changed into a prime (131324140139) 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 7 ways as a sum of consecutive naturals, for example, 531416 + ... + 738275.

It is an arithmetic number, because the mean of its divisors is an integer number (14775405804).

Almost surely, 2^131324140130 is an apocalyptic number.

131324140130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131324140130 is a deficient number, since it is larger than the sum of its proper divisors (105082352734).

131324140130 is a wasteful number, since it uses less digits than its factorization.

131324140130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280041.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131324140130 its reverse (31041423131), we get a palindrome (162365563261).

The spelling of 131324140130 in words is "one hundred thirty-one billion, three hundred twenty-four million, one hundred forty thousand, one hundred thirty".