103504204034320 has 40 divisors (see below), whose sum is σ = 241079316268824. Its totient is φ = 41327351826432.

The previous prime is 103504204034221. The next prime is 103504204034327. The reversal of 103504204034320 is 23430402405301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3248761114624 + 100255442919696 = 1802432^2 + 10012764^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (103504204034327) 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, 1161358089 + ... + 1161447208.

Almost surely, 2^{103504204034320} is an apocalyptic number.

103504204034320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103504204034320 is an abundant number, since it is smaller than the sum of its proper divisors (137575112234504).

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

103504204034320 is a wasteful number, since it uses less digits than its factorization.

103504204034320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322805867 (or 2322805861 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 103504204034320 its reverse (23430402405301), we get a palindrome (126934606439621).

The spelling of 103504204034320 in words is "one hundred three trillion, five hundred four billion, two hundred four million, thirty-four thousand, three hundred twenty".