103744111 has 2 divisors, whose sum is σ = 103744112. Its totient is φ = 103744110.

The previous prime is 103744037. The next prime is 103744117. The reversal of 103744111 is 111447301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103744111 - 2⁹ = 103743599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103744117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51872055 + 51872056.

It is an arithmetic number, because the mean of its divisors is an integer number (51872056).

Almost surely, 2^103744111 is an apocalyptic number.

103744111 is a deficient number, since it is larger than the sum of its proper divisors (1).

103744111 is an equidigital number, since it uses as much as digits as its factorization.

103744111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 103744111 is about 10185.4853099889. The cubic root of 103744111 is about 469.8809280376.

The spelling of 103744111 in words is "one hundred three million, seven hundred forty-four thousand, one hundred eleven".