10204102126193 has 2 divisors, whose sum is σ = 10204102126194. Its totient is φ = 10204102126192.

The previous prime is 10204102126177. The next prime is 10204102126237. The reversal of 10204102126193 is 39162120140201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8737888704064 + 1466213422129 = 2955992^2 + 1210873^2 .

It is a cyclic number.

It is not a de Polignac number, because 10204102126193 - 2⁴ = 10204102126177 is a prime.

It is not a weakly prime, because it can be changed into another prime (10204102126123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102051063096 + 5102051063097.

It is an arithmetic number, because the mean of its divisors is an integer number (5102051063097).

Almost surely, 2^{10204102126193} is an apocalyptic number.

It is an amenable number.

10204102126193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204102126193 is an equidigital number, since it uses as much as digits as its factorization.

10204102126193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 10204102126193 its reverse (39162120140201), we get a palindrome (49366222266394).

The spelling of 10204102126193 in words is "ten trillion, two hundred four billion, one hundred two million, one hundred twenty-six thousand, one hundred ninety-three".