10021243373 has 2 divisors, whose sum is σ = 10021243374. Its totient is φ = 10021243372.

The previous prime is 10021243343. The next prime is 10021243387. The reversal of 10021243373 is 37334212001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9852944644 + 168298729 = 99262^2 + 12973^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021243373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021243333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010621686 + 5010621687.

It is an arithmetic number, because the mean of its divisors is an integer number (5010621687).

Almost surely, 2^10021243373 is an apocalyptic number.

It is an amenable number.

10021243373 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021243373 is an equidigital number, since it uses as much as digits as its factorization.

10021243373 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.

Adding to 10021243373 its reverse (37334212001), we get a palindrome (47355455374).

The spelling of 10021243373 in words is "ten billion, twenty-one million, two hundred forty-three thousand, three hundred seventy-three".