1106072578517 has 2 divisors, whose sum is σ = 1106072578518. Its totient is φ = 1106072578516.

The previous prime is 1106072578511. The next prime is 1106072578519. The reversal of 1106072578517 is 7158752706011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 981236849476 + 124835729041 = 990574^2 + 353321^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106072578517 - 2¹⁸ = 1106072316373 is a prime.

Together with 1106072578519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106072578511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553036289258 + 553036289259.

It is an arithmetic number, because the mean of its divisors is an integer number (553036289259).

Almost surely, 2^{1106072578517} is an apocalyptic number.

It is an amenable number.

1106072578517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106072578517 is an equidigital number, since it uses as much as digits as its factorization.

1106072578517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 823200, while the sum is 50.

The spelling of 1106072578517 in words is "one trillion, one hundred six billion, seventy-two million, five hundred seventy-eight thousand, five hundred seventeen".