2230131111 has 32 divisors (see below), whose sum is σ = 3407846400. Its totient is φ = 1285092864.

The previous prime is 2230131109. The next prime is 2230131119. The reversal of 2230131111 is 1111310322.

It is a happy number.

2230131111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2230131111 - 2¹ = 2230131109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230131119) 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, 123486 + ... + 140388.

It is an arithmetic number, because the mean of its divisors is an integer number (106495200).

Almost surely, 2^2230131111 is an apocalyptic number.

2230131111 is a deficient number, since it is larger than the sum of its proper divisors (1177715289).

2230131111 is a wasteful number, since it uses less digits than its factorization.

2230131111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17135.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 2230131111 is about 47224.2640069700. The cubic root of 2230131111 is about 1306.5021600724.

Adding to 2230131111 its reverse (1111310322), we get a palindrome (3341441433).

The spelling of 2230131111 in words is "two billion, two hundred thirty million, one hundred thirty-one thousand, one hundred eleven".