131143132226297 has 2 divisors, whose sum is σ = 131143132226298. Its totient is φ = 131143132226296.

The previous prime is 131143132226257. The next prime is 131143132226311. The reversal of 131143132226297 is 792622231341131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114959118166201 + 16184014060096 = 10721899^2 + 4022936^2 .

It is a cyclic number.

It is not a de Polignac number, because 131143132226297 - 2²⁴ = 131143115449081 is a prime.

It is a super-2 number, since 2×131143132226297² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131143132226257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65571566113148 + 65571566113149.

It is an arithmetic number, because the mean of its divisors is an integer number (65571566113149).

Almost surely, 2^{131143132226297} is an apocalyptic number.

It is an amenable number.

131143132226297 is a deficient number, since it is larger than the sum of its proper divisors (1).

131143132226297 is an equidigital number, since it uses as much as digits as its factorization.

131143132226297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 47.

The spelling of 131143132226297 in words is "one hundred thirty-one trillion, one hundred forty-three billion, one hundred thirty-two million, two hundred twenty-six thousand, two hundred ninety-seven".