102000010333021 has 2 divisors, whose sum is σ = 102000010333022. Its totient is φ = 102000010333020.

The previous prime is 102000010333007. The next prime is 102000010333027. The reversal of 102000010333021 is 120333010000201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101268215630521 + 731794702500 = 10063211^2 + 855450^2 .

It is a cyclic number.

It is not a de Polignac number, because 102000010333021 - 2⁹ = 102000010332509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102000010332986 and 102000010333004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102000010333027) 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, 51000005166510 + 51000005166511.

It is an arithmetic number, because the mean of its divisors is an integer number (51000005166511).

Almost surely, 2^{102000010333021} is an apocalyptic number.

It is an amenable number.

102000010333021 is a deficient number, since it is larger than the sum of its proper divisors (1).

102000010333021 is an equidigital number, since it uses as much as digits as its factorization.

102000010333021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 102000010333021 its reverse (120333010000201), we get a palindrome (222333020333222).

The spelling of 102000010333021 in words is "one hundred two trillion, ten million, three hundred thirty-three thousand, twenty-one".