111243341 has 8 divisors (see below), whose sum is σ = 126633024. Its totient is φ = 96733120.

The previous prime is 111243337. The next prime is 111243389. The reversal of 111243341 is 143342111.

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

It is not a de Polignac number, because 111243341 - 2² = 111243337 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 (111243331) 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, 219596 + ... + 220101.

It is an arithmetic number, because the mean of its divisors is an integer number (15829128).

Almost surely, 2^111243341 is an apocalyptic number.

111243341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111243341 is a deficient number, since it is larger than the sum of its proper divisors (15389683).

111243341 is a wasteful number, since it uses less digits than its factorization.

111243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439731.

The product of its digits is 288, while the sum is 20.

The square root of 111243341 is about 10547.1958832668. The cubic root of 111243341 is about 480.9404896675.

Adding to 111243341 its reverse (143342111), we get a palindrome (254585452).

The spelling of 111243341 in words is "one hundred eleven million, two hundred forty-three thousand, three hundred forty-one".