111300323103 has 12 divisors (see below), whose sum is σ = 166721472008. Its totient is φ = 74200215240.

The previous prime is 111300323087. The next prime is 111300323143. The reversal of 111300323103 is 301323003111.

It is a happy number.

It is not a de Polignac number, because 111300323103 - 2⁴ = 111300323087 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 (111300323143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229012768 + ... + 229013253.

Almost surely, 2^111300323103 is an apocalyptic number.

111300323103 is a deficient number, since it is larger than the sum of its proper divisors (55421148905).

111300323103 is an frugal number, since it uses more digits than its factorization.

111300323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458026036 (or 458026024 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 111300323103 its reverse (301323003111), we get a palindrome (412623326214).

The spelling of 111300323103 in words is "one hundred eleven billion, three hundred million, three hundred twenty-three thousand, one hundred three".