210002010111269 has 2 divisors, whose sum is σ = 210002010111270. Its totient is φ = 210002010111268.

The previous prime is 210002010111137. The next prime is 210002010111331. The reversal of 210002010111269 is 962111010200012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193286096091169 + 16715914020100 = 13902737^2 + 4088510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210002010111269 is a prime.

It is a super-2 number, since 2×210002010111269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210002010111469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001005055634 + 105001005055635.

It is an arithmetic number, because the mean of its divisors is an integer number (105001005055635).

Almost surely, 2^{210002010111269} is an apocalyptic number.

It is an amenable number.

210002010111269 is a deficient number, since it is larger than the sum of its proper divisors (1).

210002010111269 is an equidigital number, since it uses as much as digits as its factorization.

210002010111269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 210002010111269 in words is "two hundred ten trillion, two billion, ten million, one hundred eleven thousand, two hundred sixty-nine".