131402314031 has 2 divisors, whose sum is σ = 131402314032. Its totient is φ = 131402314030.

The previous prime is 131402314019. The next prime is 131402314037. The reversal of 131402314031 is 130413204131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131402314031 - 2¹⁸ = 131402051887 is a prime.

It is a super-2 number, since 2×131402314031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131402313988 and 131402314006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131402314037) 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 as a sum of consecutive naturals, namely, 65701157015 + 65701157016.

It is an arithmetic number, because the mean of its divisors is an integer number (65701157016).

Almost surely, 2^131402314031 is an apocalyptic number.

131402314031 is a deficient number, since it is larger than the sum of its proper divisors (1).

131402314031 is an equidigital number, since it uses as much as digits as its factorization.

131402314031 is an odious number, because the sum of its binary digits is odd.

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

Adding to 131402314031 its reverse (130413204131), we get a palindrome (261815518162).

The spelling of 131402314031 in words is "one hundred thirty-one billion, four hundred two million, three hundred fourteen thousand, thirty-one".