102020330141 has 2 divisors, whose sum is σ = 102020330142. Its totient is φ = 102020330140.

The previous prime is 102020330107. The next prime is 102020330221. The reversal of 102020330141 is 141033020201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63981678916 + 38038651225 = 252946^2 + 195035^2 .

It is a cyclic number.

It is not a de Polignac number, because 102020330141 - 2³⁰ = 100946588317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102020336141) 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, 51010165070 + 51010165071.

It is an arithmetic number, because the mean of its divisors is an integer number (51010165071).

Almost surely, 2^102020330141 is an apocalyptic number.

It is an amenable number.

102020330141 is a deficient number, since it is larger than the sum of its proper divisors (1).

102020330141 is an equidigital number, since it uses as much as digits as its factorization.

102020330141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102020330141 its reverse (141033020201), we get a palindrome (243053350342).

The spelling of 102020330141 in words is "one hundred two billion, twenty million, three hundred thirty thousand, one hundred forty-one".