1063331347217 has 2 divisors, whose sum is σ = 1063331347218. Its totient is φ = 1063331347216.

The previous prime is 1063331347157. The next prime is 1063331347223. The reversal of 1063331347217 is 7127431333601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 857048241361 + 206283105856 = 925769^2 + 454184^2 .

It is a cyclic number.

It is not a de Polignac number, because 1063331347217 - 2⁶ = 1063331347153 is a prime.

It is a super-2 number, since 2×1063331347217² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063331347237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531665673608 + 531665673609.

It is an arithmetic number, because the mean of its divisors is an integer number (531665673609).

Almost surely, 2^{1063331347217} is an apocalyptic number.

It is an amenable number.

1063331347217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063331347217 is an equidigital number, since it uses as much as digits as its factorization.

1063331347217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 1063331347217 in words is "one trillion, sixty-three billion, three hundred thirty-one million, three hundred forty-seven thousand, two hundred seventeen".