131303526223 has 2 divisors, whose sum is σ = 131303526224. Its totient is φ = 131303526222.

The previous prime is 131303526197. The next prime is 131303526227. The reversal of 131303526223 is 322625303131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131303526223 - 2²⁹ = 130766655311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131303526227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651763111 + 65651763112.

It is an arithmetic number, because the mean of its divisors is an integer number (65651763112).

Almost surely, 2^131303526223 is an apocalyptic number.

131303526223 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303526223 is an equidigital number, since it uses as much as digits as its factorization.

131303526223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 131303526223 its reverse (322625303131), we get a palindrome (453928829354).

It can be divided in two parts, 13130 and 3526223, that added together give a palindrome (3539353).

The spelling of 131303526223 in words is "one hundred thirty-one billion, three hundred three million, five hundred twenty-six thousand, two hundred twenty-three".