13102045243003 has 8 divisors (see below), whose sum is σ = 13308986835936. Its totient is φ = 12895726032000.

The previous prime is 13102045242997. The next prime is 13102045243013. The reversal of 13102045243003 is 30034254020131.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13102045243003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13102045243013) 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, 155553048 + ... + 155637253.

It is an arithmetic number, because the mean of its divisors is an integer number (1663623354492).

Almost surely, 2^{13102045243003} is an apocalyptic number.

13102045243003 is a deficient number, since it is larger than the sum of its proper divisors (206941592933).

13102045243003 is an equidigital number, since it uses as much as digits as its factorization.

13102045243003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311190965.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13102045243003 its reverse (30034254020131), we get a palindrome (43136299263134).

The spelling of 13102045243003 in words is "thirteen trillion, one hundred two billion, forty-five million, two hundred forty-three thousand, three".