102120341 has 2 divisors, whose sum is σ = 102120342. Its totient is φ = 102120340.

The previous prime is 102120329. The next prime is 102120349. The reversal of 102120341 is 143021201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94672900 + 7447441 = 9730^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 102120341 - 2¹⁴ = 102103957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102120349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51060170 + 51060171.

It is an arithmetic number, because the mean of its divisors is an integer number (51060171).

Almost surely, 2^102120341 is an apocalyptic number.

It is an amenable number.

102120341 is a deficient number, since it is larger than the sum of its proper divisors (1).

102120341 is an equidigital number, since it uses as much as digits as its factorization.

102120341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 102120341 is about 10105.4609494075. The cubic root of 102120341 is about 467.4165498717.

Adding to 102120341 its reverse (143021201), we get a palindrome (245141542).

The spelling of 102120341 in words is "one hundred two million, one hundred twenty thousand, three hundred forty-one".