131424144413331 has 256 divisors, whose sum is σ = 230507241799680. Its totient is φ = 64629676984320.

The previous prime is 131424144413329. The next prime is 131424144413333. The reversal of 131424144413331 is 133314441424131.

It is an interprime number because it is at equal distance from previous prime (131424144413329) and next prime (131424144413333).

It is not a de Polignac number, because 131424144413331 - 2¹ = 131424144413329 is a prime.

It is a super-2 number, since 2×131424144413331² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131424144413331.

It is not an unprimeable number, because it can be changed into a prime (131424144413333) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 95720424961 + ... + 95720426333.

It is an arithmetic number, because the mean of its divisors is an integer number (900418913280).

Almost surely, 2^{131424144413331} is an apocalyptic number.

131424144413331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131424144413331 is a deficient number, since it is larger than the sum of its proper divisors (99083097386349).

131424144413331 is a wasteful number, since it uses less digits than its factorization.

131424144413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714.

The product of its digits is 165888, while the sum is 39.

Adding to 131424144413331 its reverse (133314441424131), we get a palindrome (264738585837462).

The spelling of 131424144413331 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, one hundred forty-four million, four hundred thirteen thousand, three hundred thirty-one".