131303032321003 has 2 divisors, whose sum is σ = 131303032321004. Its totient is φ = 131303032321002.

The previous prime is 131303032320949. The next prime is 131303032321033. The reversal of 131303032321003 is 300123230303131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131303032321003 - 2¹³ = 131303032312811 is a prime.

It is not a weakly prime, because it can be changed into another prime (131303032321033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651516160501 + 65651516160502.

It is an arithmetic number, because the mean of its divisors is an integer number (65651516160502).

Almost surely, 2^{131303032321003} is an apocalyptic number.

131303032321003 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303032321003 is an equidigital number, since it uses as much as digits as its factorization.

131303032321003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 131303032321003 its reverse (300123230303131), we get a palindrome (431426262624134).

The spelling of 131303032321003 in words is "one hundred thirty-one trillion, three hundred three billion, thirty-two million, three hundred twenty-one thousand, three".