111230103 has 8 divisors (see below), whose sum is σ = 152315248. Its totient is φ = 72149184.

The previous prime is 111230101. The next prime is 111230113. The reversal of 111230103 is 301032111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111230103 - 2¹ = 111230101 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 (111230101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500926 + ... + 501147.

It is an arithmetic number, because the mean of its divisors is an integer number (19039406).

Almost surely, 2^111230103 is an apocalyptic number.

111230103 is a deficient number, since it is larger than the sum of its proper divisors (41085145).

111230103 is a wasteful number, since it uses less digits than its factorization.

111230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002113.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 111230103 is about 10546.5683044296. The cubic root of 111230103 is about 480.9214115434.

Adding to 111230103 its reverse (301032111), we get a palindrome (412262214).

The spelling of 111230103 in words is "one hundred eleven million, two hundred thirty thousand, one hundred three".