131236262107 has 2 divisors, whose sum is σ = 131236262108. Its totient is φ = 131236262106.

The previous prime is 131236262089. The next prime is 131236262119. The reversal of 131236262107 is 701262632131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131236262107 - 2³¹ = 129088778459 is a prime.

It is not a weakly prime, because it can be changed into another prime (131236262137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65618131053 + 65618131054.

It is an arithmetic number, because the mean of its divisors is an integer number (65618131054).

Almost surely, 2^131236262107 is an apocalyptic number.

131236262107 is a deficient number, since it is larger than the sum of its proper divisors (1).

131236262107 is an equidigital number, since it uses as much as digits as its factorization.

131236262107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 131236262107 its reverse (701262632131), we get a palindrome (832498894238).

The spelling of 131236262107 in words is "one hundred thirty-one billion, two hundred thirty-six million, two hundred sixty-two thousand, one hundred seven".