30230211121 has 64 divisors (see below), whose sum is σ = 36569594880. Its totient is φ = 24675840000.

The previous prime is 30230211097. The next prime is 30230211139. The reversal of 30230211121 is 12111203203.

It is not a de Polignac number, because 30230211121 - 2¹¹ = 30230209073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30230211095 and 30230211104.

It is not an unprimeable number, because it can be changed into a prime (30230211521) 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 in 63 ways as a sum of consecutive naturals, for example, 126486120 + ... + 126486358.

It is an arithmetic number, because the mean of its divisors is an integer number (571399920).

Almost surely, 2^30230211121 is an apocalyptic number.

It is an amenable number.

30230211121 is a deficient number, since it is larger than the sum of its proper divisors (6339383759).

30230211121 is a wasteful number, since it uses less digits than its factorization.

30230211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30230211121 its reverse (12111203203), we get a palindrome (42341414324).

The spelling of 30230211121 in words is "thirty billion, two hundred thirty million, two hundred eleven thousand, one hundred twenty-one".