131101232032301 has 2 divisors, whose sum is σ = 131101232032302. Its totient is φ = 131101232032300.

The previous prime is 131101232032279. The next prime is 131101232032327. The reversal of 131101232032301 is 103230232101131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115203707423401 + 15897524608900 = 10733299^2 + 3987170^2 .

It is a cyclic number.

It is not a de Polignac number, because 131101232032301 - 2³⁴ = 131084052163117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131101232032361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65550616016150 + 65550616016151.

It is an arithmetic number, because the mean of its divisors is an integer number (65550616016151).

Almost surely, 2^{131101232032301} is an apocalyptic number.

It is an amenable number.

131101232032301 is a deficient number, since it is larger than the sum of its proper divisors (1).

131101232032301 is an equidigital number, since it uses as much as digits as its factorization.

131101232032301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131101232032301 its reverse (103230232101131), we get a palindrome (234331464133432).

The spelling of 131101232032301 in words is "one hundred thirty-one trillion, one hundred one billion, two hundred thirty-two million, thirty-two thousand, three hundred one".