10020099197 has 2 divisors, whose sum is σ = 10020099198. Its totient is φ = 10020099196.

The previous prime is 10020099157. The next prime is 10020099211. The reversal of 10020099197 is 79199002001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9810110116 + 209989081 = 99046^2 + 14491^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020099197 - 2¹² = 10020095101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10020099197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020099107) 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, 5010049598 + 5010049599.

It is an arithmetic number, because the mean of its divisors is an integer number (5010049599).

Almost surely, 2^10020099197 is an apocalyptic number.

It is an amenable number.

10020099197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020099197 is an equidigital number, since it uses as much as digits as its factorization.

10020099197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 38.

The spelling of 10020099197 in words is "ten billion, twenty million, ninety-nine thousand, one hundred ninety-seven".