10113230111 has 32 divisors (see below), whose sum is σ = 11403763200. Its totient is φ = 8923875840.

The previous prime is 10113230107. The next prime is 10113230167. The reversal of 10113230111 is 11103231101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10113230111 - 2² = 10113230107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2603891 + ... + 2607771.

It is an arithmetic number, because the mean of its divisors is an integer number (356367600).

Almost surely, 2^10113230111 is an apocalyptic number.

10113230111 is a deficient number, since it is larger than the sum of its proper divisors (1290533089).

10113230111 is a wasteful number, since it uses less digits than its factorization.

10113230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10113230111 its reverse (11103231101), we get a palindrome (21216461212).

The spelling of 10113230111 in words is "ten billion, one hundred thirteen million, two hundred thirty thousand, one hundred eleven".