200001230000023 has 8 divisors (see below), whose sum is σ = 210577392500400. Its totient is φ = 189430045697088.

The previous prime is 200001230000021. The next prime is 200001230000027. The reversal of 200001230000023 is 320000032100002.

It is a happy number.

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 200001230000023 - 2¹ = 200001230000021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200001229999958 and 200001230000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001230000021) 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, 1244466886 + ... + 1244627587.

It is an arithmetic number, because the mean of its divisors is an integer number (26322174062550).

Almost surely, 2^{200001230000023} is an apocalyptic number.

200001230000023 is a deficient number, since it is larger than the sum of its proper divisors (10576162500377).

200001230000023 is a wasteful number, since it uses less digits than its factorization.

200001230000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489098721.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 200001230000023 its reverse (320000032100002), we get a palindrome (520001262100025).

The spelling of 200001230000023 in words is "two hundred trillion, one billion, two hundred thirty million, twenty-three", and thus it is an aban number.