10103210402653 has 2 divisors, whose sum is σ = 10103210402654. Its totient is φ = 10103210402652.

The previous prime is 10103210402633. The next prime is 10103210402687. The reversal of 10103210402653 is 35620401230101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6760613613924 + 3342596788729 = 2600118^2 + 1828277^2 .

It is a cyclic number.

It is not a de Polignac number, because 10103210402653 - 2¹³ = 10103210394461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10103210402633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051605201326 + 5051605201327.

It is an arithmetic number, because the mean of its divisors is an integer number (5051605201327).

Almost surely, 2^{10103210402653} is an apocalyptic number.

It is an amenable number.

10103210402653 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103210402653 is an equidigital number, since it uses as much as digits as its factorization.

10103210402653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10103210402653 its reverse (35620401230101), we get a palindrome (45723611632754).

The spelling of 10103210402653 in words is "ten trillion, one hundred three billion, two hundred ten million, four hundred two thousand, six hundred fifty-three".