13103022003 has 16 divisors (see below), whose sum is σ = 18392640000. Its totient is φ = 8274497760.

The previous prime is 13103021993. The next prime is 13103022013. The reversal of 13103022003 is 30022030131.

It is an interprime number because it is at equal distance from previous prime (13103021993) and next prime (13103022013).

It is a de Polignac number, because none of the positive numbers 2^k-13103022003 is a prime.

It is a super-2 number, since 2×13103022003² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13103022013) 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, 789733 + ... + 806153.

It is an arithmetic number, because the mean of its divisors is an integer number (1149540000).

Almost surely, 2^13103022003 is an apocalyptic number.

13103022003 is a deficient number, since it is larger than the sum of its proper divisors (5289617997).

13103022003 is a wasteful number, since it uses less digits than its factorization.

13103022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30442.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13103022003 its reverse (30022030131), we get a palindrome (43125052134).

The spelling of 13103022003 in words is "thirteen billion, one hundred three million, twenty-two thousand, three".