131311714430 has 16 divisors (see below), whose sum is σ = 254542708224. Its totient is φ = 48484325280.

The previous prime is 131311714421. The next prime is 131311714439. The reversal of 131311714430 is 34417113131.

It is an interprime number because it is at equal distance from previous prime (131311714421) and next prime (131311714439).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 131311714393 and 131311714402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311714439) 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, 505044926 + ... + 505045185.

It is an arithmetic number, because the mean of its divisors is an integer number (15908919264).

Almost surely, 2^131311714430 is an apocalyptic number.

131311714430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311714430 is a deficient number, since it is larger than the sum of its proper divisors (123230993794).

131311714430 is a wasteful number, since it uses less digits than its factorization.

131311714430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010090131.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 131311714430 its reverse (34417113131), we get a palindrome (165728827561).

The spelling of 131311714430 in words is "one hundred thirty-one billion, three hundred eleven million, seven hundred fourteen thousand, four hundred thirty".