10128375797 has 2 divisors, whose sum is σ = 10128375798. Its totient is φ = 10128375796.

The previous prime is 10128375781. The next prime is 10128375823. The reversal of 10128375797 is 79757382101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9685315396 + 443060401 = 98414^2 + 21049^2 .

It is a cyclic number.

It is not a de Polignac number, because 10128375797 - 2⁴ = 10128375781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10128375757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5064187898 + 5064187899.

It is an arithmetic number, because the mean of its divisors is an integer number (5064187899).

Almost surely, 2^10128375797 is an apocalyptic number.

It is an amenable number.

10128375797 is a deficient number, since it is larger than the sum of its proper divisors (1).

10128375797 is an equidigital number, since it uses as much as digits as its factorization.

10128375797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 50.

The spelling of 10128375797 in words is "ten billion, one hundred twenty-eight million, three hundred seventy-five thousand, seven hundred ninety-seven".