10020112000321 has 2 divisors, whose sum is σ = 10020112000322. Its totient is φ = 10020112000320.

The previous prime is 10020112000267. The next prime is 10020112000331. The reversal of 10020112000321 is 12300021102001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8499329760321 + 1520782240000 = 2915361^2 + 1233200^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020112000321 - 2⁷ = 10020112000193 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020112000331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010056000160 + 5010056000161.

It is an arithmetic number, because the mean of its divisors is an integer number (5010056000161).

Almost surely, 2^{10020112000321} is an apocalyptic number.

It is an amenable number.

10020112000321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020112000321 is an equidigital number, since it uses as much as digits as its factorization.

10020112000321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10020112000321 its reverse (12300021102001), we get a palindrome (22320133102322).

The spelling of 10020112000321 in words is "ten trillion, twenty billion, one hundred twelve million, three hundred twenty-one", and thus it is an aban number.