131041028303 has 2 divisors, whose sum is σ = 131041028304. Its totient is φ = 131041028302.

The previous prime is 131041028213. The next prime is 131041028309. The reversal of 131041028303 is 303820140131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131041028303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131041028309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65520514151 + 65520514152.

It is an arithmetic number, because the mean of its divisors is an integer number (65520514152).

Almost surely, 2^131041028303 is an apocalyptic number.

131041028303 is a deficient number, since it is larger than the sum of its proper divisors (1).

131041028303 is an equidigital number, since it uses as much as digits as its factorization.

131041028303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 131041028303 its reverse (303820140131), we get a palindrome (434861168434).

The spelling of 131041028303 in words is "one hundred thirty-one billion, forty-one million, twenty-eight thousand, three hundred three".