1104323013003 has 32 divisors (see below), whose sum is σ = 1763529049600. Its totient is φ = 613986518880.

The previous prime is 1104323012999. The next prime is 1104323013019. The reversal of 1104323013003 is 3003103234011.

It is not a de Polignac number, because 1104323013003 - 2² = 1104323012999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104323017003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14464633 + ... + 14540778.

It is an arithmetic number, because the mean of its divisors is an integer number (55110282800).

Almost surely, 2^{1104323013003} is an apocalyptic number.

1104323013003 is a deficient number, since it is larger than the sum of its proper divisors (659206036597).

1104323013003 is an equidigital number, since it uses as much as digits as its factorization.

1104323013003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29005472 (or 29005458 counting only the distinct ones).

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

Adding to 1104323013003 its reverse (3003103234011), we get a palindrome (4107426247014).

The spelling of 1104323013003 in words is "one trillion, one hundred four billion, three hundred twenty-three million, thirteen thousand, three".