103240104 has 96 divisors (see below), whose sum is σ = 288173760. Its totient is φ = 30792960.

The previous prime is 103240103. The next prime is 103240117. The reversal of 103240104 is 401042301.

It is not an unprimeable number, because it can be changed into a prime (103240103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211749 + ... + 212235.

It is an arithmetic number, because the mean of its divisors is an integer number (3001810).

Almost surely, 2^103240104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103240104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144086880).

103240104 is an abundant number, since it is smaller than the sum of its proper divisors (184933656).

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

103240104 is a wasteful number, since it uses less digits than its factorization.

103240104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 103240104 is about 10160.7137544564. The cubic root of 103240104 is about 469.1187712827.

Adding to 103240104 its reverse (401042301), we get a palindrome (504282405).

The spelling of 103240104 in words is "one hundred three million, two hundred forty thousand, one hundred four".