131323210131301 has 2 divisors, whose sum is σ = 131323210131302. Its totient is φ = 131323210131300.

The previous prime is 131323210131283. The next prime is 131323210131409. The reversal of 131323210131301 is 103131012323131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130340445222276 + 982764909025 = 11416674^2 + 991345^2 .

It is a cyclic number.

It is not a de Polignac number, because 131323210131301 - 2¹¹ = 131323210129253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131323210135301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65661605065650 + 65661605065651.

It is an arithmetic number, because the mean of its divisors is an integer number (65661605065651).

Almost surely, 2^{131323210131301} is an apocalyptic number.

It is an amenable number.

131323210131301 is a deficient number, since it is larger than the sum of its proper divisors (1).

131323210131301 is an equidigital number, since it uses as much as digits as its factorization.

131323210131301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 131323210131301 its reverse (103131012323131), we get a palindrome (234454222454432).

The spelling of 131323210131301 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, two hundred ten million, one hundred thirty-one thousand, three hundred one".