131132101201 has 2 divisors, whose sum is σ = 131132101202. Its totient is φ = 131132101200.

The previous prime is 131132101181. The next prime is 131132101231. The reversal of 131132101201 is 102101231131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90014400576 + 41117700625 = 300024^2 + 202775^2 .

It is a cyclic number.

It is not a de Polignac number, because 131132101201 - 2¹³ = 131132093009 is a prime.

It is not a weakly prime, because it can be changed into another prime (131132101231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566050600 + 65566050601.

It is an arithmetic number, because the mean of its divisors is an integer number (65566050601).

Almost surely, 2^131132101201 is an apocalyptic number.

It is an amenable number.

131132101201 is a deficient number, since it is larger than the sum of its proper divisors (1).

131132101201 is an equidigital number, since it uses as much as digits as its factorization.

131132101201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 131132101201 its reverse (102101231131), we get a palindrome (233233332332).

The spelling of 131132101201 in words is "one hundred thirty-one billion, one hundred thirty-two million, one hundred one thousand, two hundred one".