103403104 has 48 divisors (see below), whose sum is σ = 240178176. Its totient is φ = 42883200.

The previous prime is 103403099. The next prime is 103403117. The reversal of 103403104 is 401304301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 502 + ... + 14389.

It is an arithmetic number, because the mean of its divisors is an integer number (5003712).

Almost surely, 2^103403104 is an apocalyptic number.

103403104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103403104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120089088).

103403104 is an abundant number, since it is smaller than the sum of its proper divisors (136775072).

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

103403104 is a wasteful number, since it uses less digits than its factorization.

103403104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14939 (or 14931 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103403104 is about 10168.7316809915. The cubic root of 103403104 is about 469.3655298878.

Adding to 103403104 its reverse (401304301), we get a palindrome (504707405).

The spelling of 103403104 in words is "one hundred three million, four hundred three thousand, one hundred four".