131032323343 has 2 divisors, whose sum is σ = 131032323344. Its totient is φ = 131032323342.

The previous prime is 131032323329. The next prime is 131032323347. The reversal of 131032323343 is 343323230131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131032323343 - 2²⁵ = 130998768911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131032323347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65516161671 + 65516161672.

It is an arithmetic number, because the mean of its divisors is an integer number (65516161672).

Almost surely, 2^131032323343 is an apocalyptic number.

131032323343 is a deficient number, since it is larger than the sum of its proper divisors (1).

131032323343 is an equidigital number, since it uses as much as digits as its factorization.

131032323343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 131032323343 its reverse (343323230131), we get a palindrome (474355553474).

The spelling of 131032323343 in words is "one hundred thirty-one billion, thirty-two million, three hundred twenty-three thousand, three hundred forty-three".