10123034566 has 16 divisors (see below), whose sum is σ = 15264795600. Its totient is φ = 5034839040.

The previous prime is 10123034543. The next prime is 10123034617. The reversal of 10123034566 is 66543032101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280210 + ... + 314266.

It is an arithmetic number, because the mean of its divisors is an integer number (954049725).

Almost surely, 2^10123034566 is an apocalyptic number.

10123034566 is a deficient number, since it is larger than the sum of its proper divisors (5141761034).

10123034566 is a wasteful number, since it uses less digits than its factorization.

10123034566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34839.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 10123034566 its reverse (66543032101), we get a palindrome (76666066667).

The spelling of 10123034566 in words is "ten billion, one hundred twenty-three million, thirty-four thousand, five hundred sixty-six".