1304400122103 has 8 divisors (see below), whose sum is σ = 1872984790768. Its totient is φ = 802707767424.

The previous prime is 1304400122059. The next prime is 1304400122159. The reversal of 1304400122103 is 3012210044031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1304400122103 - 2⁸ = 1304400121847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1304400122103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304400122503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16723078450 + ... + 16723078527.

It is an arithmetic number, because the mean of its divisors is an integer number (234123098846).

Almost surely, 2^{1304400122103} is an apocalyptic number.

1304400122103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1304400122103 is a deficient number, since it is larger than the sum of its proper divisors (568584668665).

1304400122103 is a wasteful number, since it uses less digits than its factorization.

1304400122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33446156993.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1304400122103 its reverse (3012210044031), we get a palindrome (4316610166134).

The spelling of 1304400122103 in words is "one trillion, three hundred four billion, four hundred million, one hundred twenty-two thousand, one hundred three".