13103224073 has 2 divisors, whose sum is σ = 13103224074. Its totient is φ = 13103224072.

The previous prime is 13103223937. The next prime is 13103224097. The reversal of 13103224073 is 37042230131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13102694089 + 529984 = 114467^2 + 728^2 .

It is a cyclic number.

It is not a de Polignac number, because 13103224073 - 2¹² = 13103219977 is a prime.

It is a super-2 number, since 2×13103224073² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13103224373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551612036 + 6551612037.

It is an arithmetic number, because the mean of its divisors is an integer number (6551612037).

Almost surely, 2^13103224073 is an apocalyptic number.

It is an amenable number.

13103224073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13103224073 is an equidigital number, since it uses as much as digits as its factorization.

13103224073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 13103224073 in words is "thirteen billion, one hundred three million, two hundred twenty-four thousand, seventy-three".