200030322121 has 16 divisors (see below), whose sum is σ = 239452545024. Its totient is φ = 163376406864.

The previous prime is 200030322109. The next prime is 200030322133. The reversal of 200030322121 is 121223030002.

It is an interprime number because it is at equal distance from previous prime (200030322109) and next prime (200030322133).

It is a cyclic number.

It is not a de Polignac number, because 200030322121 - 2⁹ = 200030321609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200030322095 and 200030322104.

It is not an unprimeable number, because it can be changed into a prime (200030322161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319681 + ... + 2404366.

It is an arithmetic number, because the mean of its divisors is an integer number (14965784064).

Almost surely, 2^200030322121 is an apocalyptic number.

It is an amenable number.

200030322121 is a deficient number, since it is larger than the sum of its proper divisors (39422222903).

200030322121 is a wasteful number, since it uses less digits than its factorization.

200030322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724340.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200030322121 its reverse (121223030002), we get a palindrome (321253352123).

The spelling of 200030322121 in words is "two hundred billion, thirty million, three hundred twenty-two thousand, one hundred twenty-one".