210653015071 has 2 divisors, whose sum is σ = 210653015072. Its totient is φ = 210653015070.

The previous prime is 210653014981. The next prime is 210653015099. The reversal of 210653015071 is 170510356012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210653015071 - 2¹⁵ = 210652982303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210653013071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105326507535 + 105326507536.

It is an arithmetic number, because the mean of its divisors is an integer number (105326507536).

Almost surely, 2^210653015071 is an apocalyptic number.

210653015071 is a deficient number, since it is larger than the sum of its proper divisors (1).

210653015071 is an equidigital number, since it uses as much as digits as its factorization.

210653015071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 210653015071 in words is "two hundred ten billion, six hundred fifty-three million, fifteen thousand, seventy-one".