131332132201 has 2 divisors, whose sum is σ = 131332132202. Its totient is φ = 131332132200.

The previous prime is 131332132147. The next prime is 131332132207. The reversal of 131332132201 is 102231233131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116362854400 + 14969277801 = 341120^2 + 122349^2 .

It is a cyclic number.

It is not a de Polignac number, because 131332132201 - 2⁷ = 131332132073 is a prime.

It is a super-2 number, since 2×131332132201² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131332132207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666066100 + 65666066101.

It is an arithmetic number, because the mean of its divisors is an integer number (65666066101).

Almost surely, 2^131332132201 is an apocalyptic number.

It is an amenable number.

131332132201 is a deficient number, since it is larger than the sum of its proper divisors (1).

131332132201 is an equidigital number, since it uses as much as digits as its factorization.

131332132201 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 22.

Adding to 131332132201 its reverse (102231233131), we get a palindrome (233563365332).

The spelling of 131332132201 in words is "one hundred thirty-one billion, three hundred thirty-two million, one hundred thirty-two thousand, two hundred one".