131241423313 has 32 divisors (see below), whose sum is σ = 176248961280. Its totient is φ = 94379765760.

The previous prime is 131241423301. The next prime is 131241423319. The reversal of 131241423313 is 313324142131.

It is not a de Polignac number, because 131241423313 - 2²¹ = 131239326161 is a prime.

It is a super-2 number, since 2×131241423313² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131241423319) 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 31 ways as a sum of consecutive naturals, for example, 6212673 + ... + 6233761.

It is an arithmetic number, because the mean of its divisors is an integer number (5507780040).

Almost surely, 2^131241423313 is an apocalyptic number.

131241423313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131241423313 is a deficient number, since it is larger than the sum of its proper divisors (45007537967).

131241423313 is a wasteful number, since it uses less digits than its factorization.

131241423313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27337.

The product of its digits is 5184, while the sum is 28.

Adding to 131241423313 its reverse (313324142131), we get a palindrome (444565565444).

The spelling of 131241423313 in words is "one hundred thirty-one billion, two hundred forty-one million, four hundred twenty-three thousand, three hundred thirteen".