103404303232 has 64 divisors (see below), whose sum is σ = 210908309040. Its totient is φ = 50482851840.

The previous prime is 103404303229. The next prime is 103404303253. The reversal of 103404303232 is 232303404301.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 103404303197 and 103404303206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021363 + ... + 1118029.

Almost surely, 2^103404303232 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 103404303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105454154520).

103404303232 is an abundant number, since it is smaller than the sum of its proper divisors (107504005808).

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

103404303232 is an equidigital number, since it uses as much as digits as its factorization.

103404303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96879 (or 96867 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 103404303232 its reverse (232303404301), we get a palindrome (335707707533).

The spelling of 103404303232 in words is "one hundred three billion, four hundred four million, three hundred three thousand, two hundred thirty-two".