103044042 has 16 divisors (see below), whose sum is σ = 228986880. Its totient is φ = 34347996.

The previous prime is 103044037. The next prime is 103044059. The reversal of 103044042 is 240440301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954058 + ... + 954165.

It is an arithmetic number, because the mean of its divisors is an integer number (14311680).

Almost surely, 2^103044042 is an apocalyptic number.

103044042 is an abundant number, since it is smaller than the sum of its proper divisors (125942838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103044042 is a wasteful number, since it uses less digits than its factorization.

103044042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908234 (or 1908228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 103044042 is about 10151.0611267985. The cubic root of 103044042 is about 468.8216172175.

Adding to 103044042 its reverse (240440301), we get a palindrome (343484343).

The spelling of 103044042 in words is "one hundred three million, forty-four thousand, forty-two".