200231331030121 has 16 divisors (see below), whose sum is σ = 200750693730048. Its totient is φ = 199712358662400.

The previous prime is 200231331030091. The next prime is 200231331030139. The reversal of 200231331030121 is 121030133132002.

It is a cyclic number.

It is not a de Polignac number, because 200231331030121 - 2⁷ = 200231331029993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200231331030092 and 200231331030101.

It is not an unprimeable number, because it can be changed into a prime (200231331030721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17455432416 + ... + 17455443886.

It is an arithmetic number, because the mean of its divisors is an integer number (12546918358128).

Almost surely, 2^{200231331030121} is an apocalyptic number.

It is an amenable number.

200231331030121 is a deficient number, since it is larger than the sum of its proper divisors (519362699927).

200231331030121 is a wasteful number, since it uses less digits than its factorization.

200231331030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24672.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 200231331030121 its reverse (121030133132002), we get a palindrome (321261464162123).

The spelling of 200231331030121 in words is "two hundred trillion, two hundred thirty-one billion, three hundred thirty-one million, thirty thousand, one hundred twenty-one".