13044303123003 has 16 divisors (see below), whose sum is σ = 19328677720960. Its totient is φ = 8694499189608.

The previous prime is 13044303122923. The next prime is 13044303123107. The reversal of 13044303123003 is 30032130344031.

13044303123003 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 43 + 0 + 312 + 300 + 3 = 666.

It is not a de Polignac number, because 13044303123003 - 2³⁷ = 12906864169531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13044303124003) 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, 47162125 + ... + 47437902.

It is an arithmetic number, because the mean of its divisors is an integer number (1208042357560).

Almost surely, 2^{13044303123003} is an apocalyptic number.

13044303123003 is a deficient number, since it is larger than the sum of its proper divisors (6284374597957).

13044303123003 is an equidigital number, since it uses as much as digits as its factorization.

13044303123003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94605143 (or 94605137 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13044303123003 its reverse (30032130344031), we get a palindrome (43076433467034).

The spelling of 13044303123003 in words is "thirteen trillion, forty-four billion, three hundred three million, one hundred twenty-three thousand, three".