200023404224123 has 16 divisors (see below), whose sum is σ = 212900093521920. Its totient is φ = 187270131984000.

The previous prime is 200023404224069. The next prime is 200023404224167. The reversal of 200023404224123 is 321422404320002.

It is a cyclic number.

It is not a de Polignac number, because 200023404224123 - 2¹² = 200023404220027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200023404224173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640019048 + ... + 640331498.

It is an arithmetic number, because the mean of its divisors is an integer number (13306255845120).

Almost surely, 2^{200023404224123} is an apocalyptic number.

200023404224123 is a deficient number, since it is larger than the sum of its proper divisors (12876689297797).

200023404224123 is a wasteful number, since it uses less digits than its factorization.

200023404224123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509818.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 200023404224123 its reverse (321422404320002), we get a palindrome (521445808544125).

The spelling of 200023404224123 in words is "two hundred trillion, twenty-three billion, four hundred four million, two hundred twenty-four thousand, one hundred twenty-three".