20110110230 has 16 divisors (see below), whose sum is σ = 41369369760. Its totient is φ = 6894894912.

The previous prime is 20110110187. The next prime is 20110110239. The reversal of 20110110230 is 3201101102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110110239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143643575 + ... + 143643714.

It is an arithmetic number, because the mean of its divisors is an integer number (2585585610).

Almost surely, 2^20110110230 is an apocalyptic number.

20110110230 is an abundant number, since it is smaller than the sum of its proper divisors (21259259530).

20110110230 is a wasteful number, since it uses less digits than its factorization.

20110110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287287303.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20110110230 its reverse (3201101102), we get a palindrome (23311211332).

The spelling of 20110110230 in words is "twenty billion, one hundred ten million, one hundred ten thousand, two hundred thirty".