302102220133141 has 2 divisors, whose sum is σ = 302102220133142. Its totient is φ = 302102220133140.

The previous prime is 302102220133139. The next prime is 302102220133201. The reversal of 302102220133141 is 141331022201203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302080181246116 + 22038887025 = 17380454^2 + 148455^2 .

It is a cyclic number.

It is not a de Polignac number, because 302102220133141 - 2¹ = 302102220133139 is a prime.

Together with 302102220133139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302102220133541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151051110066570 + 151051110066571.

It is an arithmetic number, because the mean of its divisors is an integer number (151051110066571).

Almost surely, 2^{302102220133141} is an apocalyptic number.

It is an amenable number.

302102220133141 is a deficient number, since it is larger than the sum of its proper divisors (1).

302102220133141 is an equidigital number, since it uses as much as digits as its factorization.

302102220133141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 302102220133141 its reverse (141331022201203), we get a palindrome (443433242334344).

The spelling of 302102220133141 in words is "three hundred two trillion, one hundred two billion, two hundred twenty million, one hundred thirty-three thousand, one hundred forty-one".