10120020212329 has 2 divisors, whose sum is σ = 10120020212330. Its totient is φ = 10120020212328.

The previous prime is 10120020212327. The next prime is 10120020212333. The reversal of 10120020212329 is 92321202002101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8331582056704 + 1788438155625 = 2886448^2 + 1337325^2 .

It is an emirp because it is prime and its reverse (92321202002101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10120020212329 - 2¹ = 10120020212327 is a prime.

Together with 10120020212327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10120020212327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060010106164 + 5060010106165.

It is an arithmetic number, because the mean of its divisors is an integer number (5060010106165).

Almost surely, 2^{10120020212329} is an apocalyptic number.

It is an amenable number.

10120020212329 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120020212329 is an equidigital number, since it uses as much as digits as its factorization.

10120020212329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 10120020212329 in words is "ten trillion, one hundred twenty billion, twenty million, two hundred twelve thousand, three hundred twenty-nine".