10211001289 has 2 divisors, whose sum is σ = 10211001290. Its totient is φ = 10211001288.

The previous prime is 10211001287. The next prime is 10211001301. The reversal of 10211001289 is 98210011201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9509175225 + 701826064 = 97515^2 + 26492^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211001289 - 2¹ = 10211001287 is a prime.

Together with 10211001287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10211001287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105500644 + 5105500645.

It is an arithmetic number, because the mean of its divisors is an integer number (5105500645).

Almost surely, 2^10211001289 is an apocalyptic number.

It is an amenable number.

10211001289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211001289 is an equidigital number, since it uses as much as digits as its factorization.

10211001289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 10211001289 in words is "ten billion, two hundred eleven million, one thousand, two hundred eighty-nine".