131141340201097 has 2 divisors, whose sum is σ = 131141340201098. Its totient is φ = 131141340201096.

The previous prime is 131141340201037. The next prime is 131141340201107. The reversal of 131141340201097 is 790102043141131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127823736599056 + 3317603602041 = 11305916^2 + 1821429^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131141340201097 is a prime.

It is a super-2 number, since 2×131141340201097² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131141340201037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65570670100548 + 65570670100549.

It is an arithmetic number, because the mean of its divisors is an integer number (65570670100549).

Almost surely, 2^{131141340201097} is an apocalyptic number.

It is an amenable number.

131141340201097 is a deficient number, since it is larger than the sum of its proper divisors (1).

131141340201097 is an equidigital number, since it uses as much as digits as its factorization.

131141340201097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 131141340201097 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred forty million, two hundred one thousand, ninety-seven".