111320038 has 8 divisors (see below), whose sum is σ = 172738080. Its totient is φ = 53740680.

The previous prime is 111319997. The next prime is 111320047. The reversal of 111320038 is 830023111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111319997 and 111320024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959598 + ... + 959713.

It is an arithmetic number, because the mean of its divisors is an integer number (21592260).

Almost surely, 2^111320038 is an apocalyptic number.

111320038 is a deficient number, since it is larger than the sum of its proper divisors (61418042).

111320038 is a wasteful number, since it uses less digits than its factorization.

111320038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919342.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 111320038 is about 10550.8311520941. The cubic root of 111320038 is about 481.0509928174.

Adding to 111320038 its reverse (830023111), we get a palindrome (941343149).

The spelling of 111320038 in words is "one hundred eleven million, three hundred twenty thousand, thirty-eight".