10002102122071 has 2 divisors, whose sum is σ = 10002102122072. Its totient is φ = 10002102122070.

The previous prime is 10002102122053. The next prime is 10002102122161. The reversal of 10002102122071 is 17022120120001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10002102122071 - 2²⁹ = 10001565251159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002102122011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001051061035 + 5001051061036.

It is an arithmetic number, because the mean of its divisors is an integer number (5001051061036).

Almost surely, 2^{10002102122071} is an apocalyptic number.

10002102122071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002102122071 is an equidigital number, since it uses as much as digits as its factorization.

10002102122071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 10002102122071 its reverse (17022120120001), we get a palindrome (27024222242072).

The spelling of 10002102122071 in words is "ten trillion, two billion, one hundred two million, one hundred twenty-two thousand, seventy-one".