11312024111 has 16 divisors (see below), whose sum is σ = 12025792800. Its totient is φ = 10603726848.

The previous prime is 11312024081. The next prime is 11312024137. The reversal of 11312024111 is 11142021311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11312024111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11312024111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312024011) 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 15 ways as a sum of consecutive naturals, for example, 6322205 + ... + 6323993.

It is an arithmetic number, because the mean of its divisors is an integer number (751612050).

Almost surely, 2^11312024111 is an apocalyptic number.

11312024111 is a deficient number, since it is larger than the sum of its proper divisors (713768689).

11312024111 is a wasteful number, since it uses less digits than its factorization.

11312024111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11312024111 its reverse (11142021311), we get a palindrome (22454045422).

The spelling of 11312024111 in words is "eleven billion, three hundred twelve million, twenty-four thousand, one hundred eleven".