131343230412323 has 2 divisors, whose sum is σ = 131343230412324. Its totient is φ = 131343230412322.

The previous prime is 131343230412241. The next prime is 131343230412347. The reversal of 131343230412323 is 323214032343131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131343230412323 - 2¹⁸ = 131343230150179 is a prime.

It is not a weakly prime, because it can be changed into another prime (131343230415323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65671615206161 + 65671615206162.

It is an arithmetic number, because the mean of its divisors is an integer number (65671615206162).

Almost surely, 2^{131343230412323} is an apocalyptic number.

131343230412323 is a deficient number, since it is larger than the sum of its proper divisors (1).

131343230412323 is an equidigital number, since it uses as much as digits as its factorization.

131343230412323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 131343230412323 its reverse (323214032343131), we get a palindrome (454557262755454).

The spelling of 131343230412323 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred thirty million, four hundred twelve thousand, three hundred twenty-three".