131303001202223 has 2 divisors, whose sum is σ = 131303001202224. Its totient is φ = 131303001202222.

The previous prime is 131303001202213. The next prime is 131303001202249. The reversal of 131303001202223 is 322202100303131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131303001202223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131303001202213) 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, 65651500601111 + 65651500601112.

It is an arithmetic number, because the mean of its divisors is an integer number (65651500601112).

Almost surely, 2^{131303001202223} is an apocalyptic number.

131303001202223 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303001202223 is an equidigital number, since it uses as much as digits as its factorization.

131303001202223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131303001202223 its reverse (322202100303131), we get a palindrome (453505101505354).

The spelling of 131303001202223 in words is "one hundred thirty-one trillion, three hundred three billion, one million, two hundred two thousand, two hundred twenty-three".