104843111 has 4 divisors (see below), whose sum is σ = 106279392. Its totient is φ = 103406832.

The previous prime is 104843087. The next prime is 104843119. The reversal of 104843111 is 111348401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111348401 = 83 ⋅1341547.

It is a cyclic number.

It is not a de Polignac number, because 104843111 - 2⁶ = 104843047 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 (104843119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718031 + ... + 718176.

It is an arithmetic number, because the mean of its divisors is an integer number (26569848).

Almost surely, 2^104843111 is an apocalyptic number.

104843111 is a deficient number, since it is larger than the sum of its proper divisors (1436281).

104843111 is an equidigital number, since it uses as much as digits as its factorization.

104843111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436280.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 104843111 is about 10239.2925048560. The cubic root of 104843111 is about 471.5343112892.

The spelling of 104843111 in words is "one hundred four million, eight hundred forty-three thousand, one hundred eleven".