1132847173217 has 2 divisors, whose sum is σ = 1132847173218. Its totient is φ = 1132847173216.

The previous prime is 1132847173181. The next prime is 1132847173243. The reversal of 1132847173217 is 7123717482311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 736754422336 + 396092750881 = 858344^2 + 629359^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132847173217 - 2¹² = 1132847169121 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132847173247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566423586608 + 566423586609.

It is an arithmetic number, because the mean of its divisors is an integer number (566423586609).

Almost surely, 2^{1132847173217} is an apocalyptic number.

It is an amenable number.

1132847173217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132847173217 is an equidigital number, since it uses as much as digits as its factorization.

1132847173217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 47.

The spelling of 1132847173217 in words is "one trillion, one hundred thirty-two billion, eight hundred forty-seven million, one hundred seventy-three thousand, two hundred seventeen".