271692180061 has 2 divisors, whose sum is σ = 271692180062. Its totient is φ = 271692180060.

The previous prime is 271692180043. The next prime is 271692180107. The reversal of 271692180061 is 160081296172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232896968836 + 38795211225 = 482594^2 + 196965^2 .

It is a cyclic number.

It is not a de Polignac number, because 271692180061 - 2⁷ = 271692179933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271692180161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135846090030 + 135846090031.

It is an arithmetic number, because the mean of its divisors is an integer number (135846090031).

Almost surely, 2^271692180061 is an apocalyptic number.

It is an amenable number.

271692180061 is a deficient number, since it is larger than the sum of its proper divisors (1).

271692180061 is an equidigital number, since it uses as much as digits as its factorization.

271692180061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 271692180061 in words is "two hundred seventy-one billion, six hundred ninety-two million, one hundred eighty thousand, sixty-one".