1061000100617 has 2 divisors, whose sum is σ = 1061000100618. Its totient is φ = 1061000100616.

The previous prime is 1061000100521. The next prime is 1061000100647. The reversal of 1061000100617 is 7160010001601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1039184515216 + 21815585401 = 1019404^2 + 147701^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061000100617 - 2²⁴ = 1060983323401 is a prime.

It is a super-2 number, since 2×1061000100617² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061000100592 and 1061000100601.

It is not a weakly prime, because it can be changed into another prime (1061000100647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530500050308 + 530500050309.

It is an arithmetic number, because the mean of its divisors is an integer number (530500050309).

Almost surely, 2^{1061000100617} is an apocalyptic number.

It is an amenable number.

1061000100617 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061000100617 is an equidigital number, since it uses as much as digits as its factorization.

1061000100617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The spelling of 1061000100617 in words is "one trillion, sixty-one billion, one hundred thousand, six hundred seventeen".