1055011160117 has 2 divisors, whose sum is σ = 1055011160118. Its totient is φ = 1055011160116.

The previous prime is 1055011160111. The next prime is 1055011160149. The reversal of 1055011160117 is 7110611105501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 933018833041 + 121992327076 = 965929^2 + 349274^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055011160117 - 2⁸ = 1055011159861 is a prime.

It is a super-2 number, since 2×1055011160117² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055011160117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055011160111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527505580058 + 527505580059.

It is an arithmetic number, because the mean of its divisors is an integer number (527505580059).

Almost surely, 2^{1055011160117} is an apocalyptic number.

It is an amenable number.

1055011160117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055011160117 is an equidigital number, since it uses as much as digits as its factorization.

1055011160117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 29.

Adding to 1055011160117 its reverse (7110611105501), we get a palindrome (8165622265618).

The spelling of 1055011160117 in words is "one trillion, fifty-five billion, eleven million, one hundred sixty thousand, one hundred seventeen".