200004112123 has 8 divisors (see below), whose sum is σ = 210827598800. Its totient is φ = 189210320928.

The previous prime is 200004112097. The next prime is 200004112151. The reversal of 200004112123 is 321211400002.

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

It is a cyclic number.

It is not a de Polignac number, because 200004112123 - 2⁹ = 200004111611 is a prime.

It is a super-2 number, since 2×200004112123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200004112097 and 200004112106.

It is not an unprimeable number, because it can be changed into a prime (200004112153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7410036 + ... + 7436977.

It is an arithmetic number, because the mean of its divisors is an integer number (26353449850).

Almost surely, 2^200004112123 is an apocalyptic number.

200004112123 is a deficient number, since it is larger than the sum of its proper divisors (10823486677).

200004112123 is a wasteful number, since it uses less digits than its factorization.

200004112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14847741.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 200004112123 its reverse (321211400002), we get a palindrome (521215512125).

The spelling of 200004112123 in words is "two hundred billion, four million, one hundred twelve thousand, one hundred twenty-three".