131312404041 has 32 divisors (see below), whose sum is σ = 221311012608. Its totient is φ = 67391688960.

The previous prime is 131312404033. The next prime is 131312404051. The reversal of 131312404041 is 140404213131.

It is not a de Polignac number, because 131312404041 - 2³ = 131312404033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131312404051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6489870 + ... + 6510071.

It is an arithmetic number, because the mean of its divisors is an integer number (6915969144).

Almost surely, 2^131312404041 is an apocalyptic number.

It is an amenable number.

131312404041 is a deficient number, since it is larger than the sum of its proper divisors (89998608567).

131312404041 is a wasteful number, since it uses less digits than its factorization.

131312404041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13000001.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131312404041 its reverse (140404213131), we get a palindrome (271716617172).

The spelling of 131312404041 in words is "one hundred thirty-one billion, three hundred twelve million, four hundred four thousand, forty-one".