1104303021303 has 16 divisors (see below), whose sum is σ = 1492537902080. Its totient is φ = 726153775776.

The previous prime is 1104303021287. The next prime is 1104303021319. The reversal of 1104303021303 is 3031203034011.

It is an interprime number because it is at equal distance from previous prime (1104303021287) and next prime (1104303021319).

It is not a de Polignac number, because 1104303021303 - 2⁴ = 1104303021287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1104303021303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104303021373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100475 + ... + 2573052.

It is an arithmetic number, because the mean of its divisors is an integer number (93283618880).

Almost surely, 2^{1104303021303} is an apocalyptic number.

1104303021303 is a deficient number, since it is larger than the sum of its proper divisors (388234880777).

1104303021303 is an equidigital number, since it uses as much as digits as its factorization.

1104303021303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674606.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1104303021303 its reverse (3031203034011), we get a palindrome (4135506055314).

The spelling of 1104303021303 in words is "one trillion, one hundred four billion, three hundred three million, twenty-one thousand, three hundred three".