111341147 has 8 divisors (see below), whose sum is σ = 114429744. Its totient is φ = 108275328.

The previous prime is 111341141. The next prime is 111341161. The reversal of 111341147 is 741143111.

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

It is a cyclic number.

It is not a de Polignac number, because 111341147 - 2¹⁶ = 111275611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111341141) 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, 4463 + ... + 15575.

It is an arithmetic number, because the mean of its divisors is an integer number (14303718).

Almost surely, 2^111341147 is an apocalyptic number.

111341147 is a deficient number, since it is larger than the sum of its proper divisors (3088597).

111341147 is a wasteful number, since it uses less digits than its factorization.

111341147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11389.

The product of its digits is 336, while the sum is 23.

The square root of 111341147 is about 10551.8314524067. The cubic root of 111341147 is about 481.0813972376.

Adding to 111341147 its reverse (741143111), we get a palindrome (852484258).

The spelling of 111341147 in words is "one hundred eleven million, three hundred forty-one thousand, one hundred forty-seven".