131200133201 has 2 divisors, whose sum is σ = 131200133202. Its totient is φ = 131200133200.

The previous prime is 131200133171. The next prime is 131200133261. The reversal of 131200133201 is 102331002131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130407654400 + 792478801 = 361120^2 + 28151^2 .

It is a cyclic number.

It is not a de Polignac number, because 131200133201 - 2³⁰ = 130126391377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131200133201.

It is not a weakly prime, because it can be changed into another prime (131200133261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65600066600 + 65600066601.

It is an arithmetic number, because the mean of its divisors is an integer number (65600066601).

Almost surely, 2^131200133201 is an apocalyptic number.

It is an amenable number.

131200133201 is a deficient number, since it is larger than the sum of its proper divisors (1).

131200133201 is an equidigital number, since it uses as much as digits as its factorization.

131200133201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131200133201 its reverse (102331002131), we get a palindrome (233531135332).

The spelling of 131200133201 in words is "one hundred thirty-one billion, two hundred million, one hundred thirty-three thousand, two hundred one".