200123012013 has 8 divisors (see below), whose sum is σ = 266842553376. Its totient is φ = 133409406000.

The previous prime is 200123011999. The next prime is 200123012017. The reversal of 200123012013 is 310210321002.

200123012013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 200123012013 - 2⁴ = 200123011997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200123011983 and 200123012001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200123012017) by changing a digit.

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, 1404558 + ... + 1540463.

It is an arithmetic number, because the mean of its divisors is an integer number (33355319172).

Almost surely, 2^200123012013 is an apocalyptic number.

It is an amenable number.

200123012013 is a deficient number, since it is larger than the sum of its proper divisors (66719541363).

200123012013 is a wasteful number, since it uses less digits than its factorization.

200123012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967675.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 200123012013 its reverse (310210321002), we get a palindrome (510333333015).

The spelling of 200123012013 in words is "two hundred billion, one hundred twenty-three million, twelve thousand, thirteen".