13303123073 has 2 divisors, whose sum is σ = 13303123074. Its totient is φ = 13303123072.

The previous prime is 13303123063. The next prime is 13303123123. The reversal of 13303123073 is 37032130331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13028624449 + 274498624 = 114143^2 + 16568^2 .

It is a cyclic number.

It is not a de Polignac number, because 13303123073 - 2¹² = 13303118977 is a prime.

It is not a weakly prime, because it can be changed into another prime (13303123063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651561536 + 6651561537.

It is an arithmetic number, because the mean of its divisors is an integer number (6651561537).

Almost surely, 2^13303123073 is an apocalyptic number.

It is an amenable number.

13303123073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13303123073 is an equidigital number, since it uses as much as digits as its factorization.

13303123073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 26.

The spelling of 13303123073 in words is "thirteen billion, three hundred three million, one hundred twenty-three thousand, seventy-three".