131130268351 has 2 divisors, whose sum is σ = 131130268352. Its totient is φ = 131130268350.

The previous prime is 131130268343. The next prime is 131130268361. The reversal of 131130268351 is 153862031131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131130268351 - 2³ = 131130268343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131130268361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65565134175 + 65565134176.

It is an arithmetic number, because the mean of its divisors is an integer number (65565134176).

Almost surely, 2^131130268351 is an apocalyptic number.

131130268351 is a deficient number, since it is larger than the sum of its proper divisors (1).

131130268351 is an equidigital number, since it uses as much as digits as its factorization.

131130268351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

Adding to 131130268351 its reverse (153862031131), we get a palindrome (284992299482).

The spelling of 131130268351 in words is "one hundred thirty-one billion, one hundred thirty million, two hundred sixty-eight thousand, three hundred fifty-one".