131030242303 has 2 divisors, whose sum is σ = 131030242304. Its totient is φ = 131030242302.

The previous prime is 131030242297. The next prime is 131030242313. The reversal of 131030242303 is 303242030131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131030242303 - 2⁹ = 131030241791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131030242313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65515121151 + 65515121152.

It is an arithmetic number, because the mean of its divisors is an integer number (65515121152).

Almost surely, 2^131030242303 is an apocalyptic number.

131030242303 is a deficient number, since it is larger than the sum of its proper divisors (1).

131030242303 is an equidigital number, since it uses as much as digits as its factorization.

131030242303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 131030242303 its reverse (303242030131), we get a palindrome (434272272434).

The spelling of 131030242303 in words is "one hundred thirty-one billion, thirty million, two hundred forty-two thousand, three hundred three".