131132440301 has 2 divisors, whose sum is σ = 131132440302. Its totient is φ = 131132440300.

The previous prime is 131132440291. The next prime is 131132440319. The reversal of 131132440301 is 103044231131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111335668900 + 19796771401 = 333670^2 + 140701^2 .

It is an emirp because it is prime and its reverse (103044231131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131132440301 - 2⁶ = 131132440237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131132440331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566220150 + 65566220151.

It is an arithmetic number, because the mean of its divisors is an integer number (65566220151).

Almost surely, 2^131132440301 is an apocalyptic number.

It is an amenable number.

131132440301 is a deficient number, since it is larger than the sum of its proper divisors (1).

131132440301 is an equidigital number, since it uses as much as digits as its factorization.

131132440301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131132440301 its reverse (103044231131), we get a palindrome (234176671432).

The spelling of 131132440301 in words is "one hundred thirty-one billion, one hundred thirty-two million, four hundred forty thousand, three hundred one".