200103122010 has 96 divisors (see below), whose sum is σ = 531729769536. Its totient is φ = 48155641600.

The previous prime is 200103122003. The next prime is 200103122017. The reversal of 200103122010 is 10221301002.

200103122010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200103122003) and next prime (200103122017).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200103122017) 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 47 ways as a sum of consecutive naturals, for example, 296125 + ... + 698495.

It is an arithmetic number, because the mean of its divisors is an integer number (5538851766).

Almost surely, 2^200103122010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200103122010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265864884768).

200103122010 is an abundant number, since it is smaller than the sum of its proper divisors (331626647526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200103122010 is a wasteful number, since it uses less digits than its factorization.

200103122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402540 (or 402529 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 200103122010 its reverse (10221301002), we get a palindrome (210324423012).

The spelling of 200103122010 in words is "two hundred billion, one hundred three million, one hundred twenty-two thousand, ten".