11231300330111 has 16 divisors (see below), whose sum is σ = 11877396249600. Its totient is φ = 10598568703008.

The previous prime is 11231300330027. The next prime is 11231300330143. The reversal of 11231300330111 is 11103300313211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11231300330111 is a prime.

It is a super-2 number, since 2×11231300330111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231300330911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167216 + ... + 4742421.

It is an arithmetic number, because the mean of its divisors is an integer number (742337265600).

Almost surely, 2^{11231300330111} is an apocalyptic number.

11231300330111 is a deficient number, since it is larger than the sum of its proper divisors (646095919489).

11231300330111 is a wasteful number, since it uses less digits than its factorization.

11231300330111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910998.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11231300330111 its reverse (11103300313211), we get a palindrome (22334600643322).

The spelling of 11231300330111 in words is "eleven trillion, two hundred thirty-one billion, three hundred million, three hundred thirty thousand, one hundred eleven".