7106663348623 has 2 divisors, whose sum is σ = 7106663348624. Its totient is φ = 7106663348622.

The previous prime is 7106663348593. The next prime is 7106663348627. The reversal of 7106663348623 is 3268433666017.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7106663348623 - 2⁹ = 7106663348111 is a prime.

It is a super-2 number, since 2×7106663348623² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7106663348627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3553331674311 + 3553331674312.

It is an arithmetic number, because the mean of its divisors is an integer number (3553331674312).

Almost surely, 2^{7106663348623} is an apocalyptic number.

7106663348623 is a deficient number, since it is larger than the sum of its proper divisors (1).

7106663348623 is an equidigital number, since it uses as much as digits as its factorization.

7106663348623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 55.

The spelling of 7106663348623 in words is "seven trillion, one hundred six billion, six hundred sixty-three million, three hundred forty-eight thousand, six hundred twenty-three".