103304343003421 has 12 divisors (see below), whose sum is σ = 120613791259200. Its totient is φ = 88219839559320.

The previous prime is 103304343003419. The next prime is 103304343003437. The reversal of 103304343003421 is 124300343403301.

It is not a de Polignac number, because 103304343003421 - 2¹ = 103304343003419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103304343003451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3889750371 + ... + 3889776928.

It is an arithmetic number, because the mean of its divisors is an integer number (10051149271600).

Almost surely, 2^{103304343003421} is an apocalyptic number.

It is an amenable number.

103304343003421 is a deficient number, since it is larger than the sum of its proper divisors (17309448255779).

103304343003421 is an equidigital number, since it uses as much as digits as its factorization.

103304343003421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779527584 (or 7779527577 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 103304343003421 its reverse (124300343403301), we get a palindrome (227604686406722).

The spelling of 103304343003421 in words is "one hundred three trillion, three hundred four billion, three hundred forty-three million, three thousand, four hundred twenty-one".