200120919103 has 8 divisors (see below), whose sum is σ = 228712371200. Its totient is φ = 171530154360.

The previous prime is 200120919091. The next prime is 200120919161. The reversal of 200120919103 is 301919021002.

200120919103 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 a cyclic number.

It is not a de Polignac number, because 200120919103 - 2¹³ = 200120910911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120919203) 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, 887158 + ... + 1089628.

It is an arithmetic number, because the mean of its divisors is an integer number (28589046400).

Almost surely, 2^200120919103 is an apocalyptic number.

200120919103 is a deficient number, since it is larger than the sum of its proper divisors (28591452097).

200120919103 is a wasteful number, since it uses less digits than its factorization.

200120919103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343677.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 200120919103 in words is "two hundred billion, one hundred twenty million, nine hundred nineteen thousand, one hundred three".