10033309973 has 2 divisors, whose sum is σ = 10033309974. Its totient is φ = 10033309972.

The previous prime is 10033309963. The next prime is 10033310041. The reversal of 10033309973 is 37990333001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9829334449 + 203975524 = 99143^2 + 14282^2 .

It is an emirp because it is prime and its reverse (37990333001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10033309973 - 2¹⁰ = 10033308949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10033309933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016654986 + 5016654987.

It is an arithmetic number, because the mean of its divisors is an integer number (5016654987).

Almost surely, 2^10033309973 is an apocalyptic number.

It is an amenable number.

10033309973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033309973 is an equidigital number, since it uses as much as digits as its factorization.

10033309973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45927, while the sum is 38.

The spelling of 10033309973 in words is "ten billion, thirty-three million, three hundred nine thousand, nine hundred seventy-three".