200101120004 has 6 divisors (see below), whose sum is σ = 350176960014. Its totient is φ = 100050560000.

The previous prime is 200101120003. The next prime is 200101120049. The reversal of 200101120004 is 400021101002.

It can be written as a sum of positive squares in only one way, i.e., 185457699904 + 14643420100 = 430648^2 + 121010^2 .

It is not an unprimeable number, because it can be changed into a prime (200101120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25012639997 + ... + 25012640004.

It is an arithmetic number, because the mean of its divisors is an integer number (58362826669).

Almost surely, 2^200101120004 is an apocalyptic number.

It is an amenable number.

200101120004 is a deficient number, since it is larger than the sum of its proper divisors (150075840010).

200101120004 is a wasteful number, since it uses less digits than its factorization.

200101120004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50025280005 (or 50025280003 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200101120004 its reverse (400021101002), we get a palindrome (600122221006).

The spelling of 200101120004 in words is "two hundred billion, one hundred one million, one hundred twenty thousand, four".