131332131263 has 2 divisors, whose sum is σ = 131332131264. Its totient is φ = 131332131262.

The previous prime is 131332131241. The next prime is 131332131317. The reversal of 131332131263 is 362131233131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131332131263 - 2¹² = 131332127167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131332131863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666065631 + 65666065632.

It is an arithmetic number, because the mean of its divisors is an integer number (65666065632).

Almost surely, 2^131332131263 is an apocalyptic number.

131332131263 is a deficient number, since it is larger than the sum of its proper divisors (1).

131332131263 is an equidigital number, since it uses as much as digits as its factorization.

131332131263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 29.

Adding to 131332131263 its reverse (362131233131), we get a palindrome (493463364394).

The spelling of 131332131263 in words is "one hundred thirty-one billion, three hundred thirty-two million, one hundred thirty-one thousand, two hundred sixty-three".