1063606123366 has 4 divisors (see below), whose sum is σ = 1595409185052. Its totient is φ = 531803061682.

The previous prime is 1063606123319. The next prime is 1063606123367. The reversal of 1063606123366 is 6633216063601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1063606123366² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063606123367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265901530840 + ... + 265901530843.

It is an arithmetic number, because the mean of its divisors is an integer number (398852296263).

Almost surely, 2^{1063606123366} is an apocalyptic number.

1063606123366 is a deficient number, since it is larger than the sum of its proper divisors (531803061686).

1063606123366 is an equidigital number, since it uses as much as digits as its factorization.

1063606123366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531803061685.

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 1063606123366 in words is "one trillion, sixty-three billion, six hundred six million, one hundred twenty-three thousand, three hundred sixty-six".