10210001101997 has 2 divisors, whose sum is σ = 10210001101998. Its totient is φ = 10210001101996.

The previous prime is 10210001101991. The next prime is 10210001102003. The reversal of 10210001101997 is 79910110001201.

10210001101997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (10210001101991) and next prime (10210001102003).

It can be written as a sum of positive squares in only one way, i.e., 9398081165641 + 811919936356 = 3065629^2 + 901066^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210001101997 - 2¹⁸ = 10210000839853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10210001101991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105000550998 + 5105000550999.

It is an arithmetic number, because the mean of its divisors is an integer number (5105000550999).

Almost surely, 2^{10210001101997} is an apocalyptic number.

It is an amenable number.

10210001101997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210001101997 is an equidigital number, since it uses as much as digits as its factorization.

10210001101997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 32.

The spelling of 10210001101997 in words is "ten trillion, two hundred ten billion, one million, one hundred one thousand, nine hundred ninety-seven".