131134530335201 has 2 divisors, whose sum is σ = 131134530335202. Its totient is φ = 131134530335200.

The previous prime is 131134530335167. The next prime is 131134530335231. The reversal of 131134530335201 is 102533035431131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127397271961600 + 3737258373601 = 11287040^2 + 1933199^2 .

It is an emirp because it is prime and its reverse (102533035431131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131134530335201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (131134530335231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65567265167600 + 65567265167601.

It is an arithmetic number, because the mean of its divisors is an integer number (65567265167601).

Almost surely, 2^{131134530335201} is an apocalyptic number.

It is an amenable number.

131134530335201 is a deficient number, since it is larger than the sum of its proper divisors (1).

131134530335201 is an equidigital number, since it uses as much as digits as its factorization.

131134530335201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 131134530335201 its reverse (102533035431131), we get a palindrome (233667565766332).

The spelling of 131134530335201 in words is "one hundred thirty-one trillion, one hundred thirty-four billion, five hundred thirty million, three hundred thirty-five thousand, two hundred one".