20032230230 has 16 divisors (see below), whose sum is σ = 36061371504. Its totient is φ = 8012146080.

The previous prime is 20032230191. The next prime is 20032230247. The reversal of 20032230230 is 3203223002.

It is a junction number, because it is equal to n+sod(n) for n = 20032230199 and 20032230208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26900 + ... + 201960.

It is an arithmetic number, because the mean of its divisors is an integer number (2253835719).

Almost surely, 2^20032230230 is an apocalyptic number.

20032230230 is a deficient number, since it is larger than the sum of its proper divisors (16029141274).

20032230230 is a wasteful number, since it uses less digits than its factorization.

20032230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186511.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20032230230 its reverse (3203223002), we get a palindrome (23235453232).

The spelling of 20032230230 in words is "twenty billion, thirty-two million, two hundred thirty thousand, two hundred thirty".