123034245566 has 8 divisors (see below), whose sum is σ = 185582382120. Its totient is φ = 61173451528.

The previous prime is 123034245563. The next prime is 123034245569. The reversal of 123034245566 is 665542430321.

It is an interprime number because it is at equal distance from previous prime (123034245563) and next prime (123034245569).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123034245563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171835181 + ... + 171835896.

It is an arithmetic number, because the mean of its divisors is an integer number (23197797765).

Almost surely, 2^123034245566 is an apocalyptic number.

123034245566 is a deficient number, since it is larger than the sum of its proper divisors (62548136554).

123034245566 is a wasteful number, since it uses less digits than its factorization.

123034245566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343671258.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 123034245566 its reverse (665542430321), we get a palindrome (788576675887).

The spelling of 123034245566 in words is "one hundred twenty-three billion, thirty-four million, two hundred forty-five thousand, five hundred sixty-six".