111300300311 has 16 divisors (see below), whose sum is σ = 117180822528. Its totient is φ = 105592804800.

The previous prime is 111300300283. The next prime is 111300300329. The reversal of 111300300311 is 113003003111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111300300311 - 2²² = 111296106007 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 (111300300341) 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, 261146 + ... + 539256.

It is an arithmetic number, because the mean of its divisors is an integer number (7323801408).

Almost surely, 2^111300300311 is an apocalyptic number.

111300300311 is a deficient number, since it is larger than the sum of its proper divisors (5880522217).

111300300311 is a wasteful number, since it uses less digits than its factorization.

111300300311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278422.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 111300300311 its reverse (113003003111), we get a palindrome (224303303422).

The spelling of 111300300311 in words is "one hundred eleven billion, three hundred million, three hundred thousand, three hundred eleven".