13165441242003 has 8 divisors (see below), whose sum is σ = 19504357395600. Its totient is φ = 8776960827984.

The previous prime is 13165441241993. The next prime is 13165441242059. The reversal of 13165441242003 is 30024214456131.

13165441242003 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 5 + 441 + 2 + 4 + 200 + 3 = 666.

It is not a de Polignac number, because 13165441242003 - 2⁵ = 13165441241971 is a prime.

It is a super-2 number, since 2×13165441242003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13165441242203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243804467418 + ... + 243804467471.

It is an arithmetic number, because the mean of its divisors is an integer number (2438044674450).

Almost surely, 2^{13165441242003} is an apocalyptic number.

13165441242003 is a deficient number, since it is larger than the sum of its proper divisors (6338916153597).

13165441242003 is an equidigital number, since it uses as much as digits as its factorization.

13165441242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487608934898 (or 487608934892 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 13165441242003 its reverse (30024214456131), we get a palindrome (43189655698134).

The spelling of 13165441242003 in words is "thirteen trillion, one hundred sixty-five billion, four hundred forty-one million, two hundred forty-two thousand, three".