13103022004 has 6 divisors (see below), whose sum is σ = 22930288514. Its totient is φ = 6551511000.

The previous prime is 13103021993. The next prime is 13103022013. The reversal of 13103022004 is 40022030131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8491253904 + 4611768100 = 92148^2 + 67910^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637877747 + ... + 1637877754.

Almost surely, 2^13103022004 is an apocalyptic number.

It is an amenable number.

13103022004 is a deficient number, since it is larger than the sum of its proper divisors (9827266510).

13103022004 is a wasteful number, since it uses less digits than its factorization.

13103022004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275755505 (or 3275755503 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13103022004 its reverse (40022030131), we get a palindrome (53125052135).

The spelling of 13103022004 in words is "thirteen billion, one hundred three million, twenty-two thousand, four".