102081341 has 2 divisors, whose sum is σ = 102081342. Its totient is φ = 102081340.

The previous prime is 102081323. The next prime is 102081347. The reversal of 102081341 is 143180201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74822500 + 27258841 = 8650^2 + 5221^2 .

It is an emirp because it is prime and its reverse (143180201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102081341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102081347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51040670 + 51040671.

It is an arithmetic number, because the mean of its divisors is an integer number (51040671).

Almost surely, 2^102081341 is an apocalyptic number.

It is an amenable number.

102081341 is a deficient number, since it is larger than the sum of its proper divisors (1).

102081341 is an equidigital number, since it uses as much as digits as its factorization.

102081341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 102081341 is about 10103.5311154071. The cubic root of 102081341 is about 467.3570397997.

The spelling of 102081341 in words is "one hundred two million, eighty-one thousand, three hundred forty-one".