201230430230 has 16 divisors (see below), whose sum is σ = 366284604960. Its totient is φ = 79587765312.

The previous prime is 201230430229. The next prime is 201230430239. The reversal of 201230430230 is 32034032102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201230430239) 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 7 ways as a sum of consecutive naturals, for example, 113049914 + ... + 113051693.

It is an arithmetic number, because the mean of its divisors is an integer number (22892787810).

Almost surely, 2^201230430230 is an apocalyptic number.

201230430230 is a deficient number, since it is larger than the sum of its proper divisors (165054174730).

201230430230 is a wasteful number, since it uses less digits than its factorization.

201230430230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226101703.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 201230430230 its reverse (32034032102), we get a palindrome (233264462332).

The spelling of 201230430230 in words is "two hundred one billion, two hundred thirty million, four hundred thirty thousand, two hundred thirty".