131334315263 has 2 divisors, whose sum is σ = 131334315264. Its totient is φ = 131334315262.

The previous prime is 131334315209. The next prime is 131334315317. The reversal of 131334315263 is 362513433131.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (131334315209) and next prime (131334315317).

It is a cyclic number.

It is not a de Polignac number, because 131334315263 - 2¹⁰ = 131334314239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131334315863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65667157631 + 65667157632.

It is an arithmetic number, because the mean of its divisors is an integer number (65667157632).

Almost surely, 2^131334315263 is an apocalyptic number.

131334315263 is a deficient number, since it is larger than the sum of its proper divisors (1).

131334315263 is an equidigital number, since it uses as much as digits as its factorization.

131334315263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 35.

Adding to 131334315263 its reverse (362513433131), we get a palindrome (493847748394).

The spelling of 131334315263 in words is "one hundred thirty-one billion, three hundred thirty-four million, three hundred fifteen thousand, two hundred sixty-three".