13103000232303 has 4 divisors (see below), whose sum is σ = 17470666976408. Its totient is φ = 8735333488200.

The previous prime is 13103000232271. The next prime is 13103000232307. The reversal of 13103000232303 is 30323200030131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13103000232303 - 2⁵ = 13103000232271 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 13103000232303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103000232307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183833372048 + ... + 2183833372053.

It is an arithmetic number, because the mean of its divisors is an integer number (4367666744102).

Almost surely, 2^{13103000232303} is an apocalyptic number.

13103000232303 is a deficient number, since it is larger than the sum of its proper divisors (4367666744105).

13103000232303 is an equidigital number, since it uses as much as digits as its factorization.

13103000232303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4367666744104.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13103000232303 its reverse (30323200030131), we get a palindrome (43426200262434).

The spelling of 13103000232303 in words is "thirteen trillion, one hundred three billion, two hundred thirty-two thousand, three hundred three".