103444918 has 16 divisors (see below), whose sum is σ = 157847040. Its totient is φ = 50832936.

The previous prime is 103444903. The next prime is 103444919. The reversal of 103444918 is 819444301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103444919) 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, 99043 + ... + 100081.

It is an arithmetic number, because the mean of its divisors is an integer number (9865440).

Almost surely, 2^103444918 is an apocalyptic number.

103444918 is a deficient number, since it is larger than the sum of its proper divisors (54402122).

103444918 is a wasteful number, since it uses less digits than its factorization.

103444918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 103444918 is about 10170.7874818030. The cubic root of 103444918 is about 469.4287884833.

The spelling of 103444918 in words is "one hundred three million, four hundred forty-four thousand, nine hundred eighteen".