10202303100193 has 2 divisors, whose sum is σ = 10202303100194. Its totient is φ = 10202303100192.

The previous prime is 10202303100181. The next prime is 10202303100233. The reversal of 10202303100193 is 39100130320201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6465999665889 + 3736303434304 = 2542833^2 + 1932952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202303100193 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202303100103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101151550096 + 5101151550097.

It is an arithmetic number, because the mean of its divisors is an integer number (5101151550097).

Almost surely, 2^{10202303100193} is an apocalyptic number.

It is an amenable number.

10202303100193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202303100193 is an equidigital number, since it uses as much as digits as its factorization.

10202303100193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 10202303100193 its reverse (39100130320201), we get a palindrome (49302433420394).

The spelling of 10202303100193 in words is "ten trillion, two hundred two billion, three hundred three million, one hundred thousand, one hundred ninety-three".