20023110110230 has 64 divisors (see below), whose sum is σ = 36280253030400. Its totient is φ = 7956349479936.

The previous prime is 20023110110209. The next prime is 20023110110233. The reversal of 20023110110230 is 3201101132002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20023110110233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4436760454 + ... + 4436764966.

It is an arithmetic number, because the mean of its divisors is an integer number (566878953600).

Almost surely, 2^{20023110110230} is an apocalyptic number.

20023110110230 is a deficient number, since it is larger than the sum of its proper divisors (16257142920170).

20023110110230 is a wasteful number, since it uses less digits than its factorization.

20023110110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765.

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

Adding to 20023110110230 its reverse (3201101132002), we get a palindrome (23224211242232).

The spelling of 20023110110230 in words is "twenty trillion, twenty-three billion, one hundred ten million, one hundred ten thousand, two hundred thirty".