164103241 has 2 divisors, whose sum is σ = 164103242. Its totient is φ = 164103240.

The previous prime is 164103221. The next prime is 164103281. The reversal of 164103241 is 142301461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125910841 + 38192400 = 11221^2 + 6180^2 .

It is an emirp because it is prime and its reverse (142301461) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164103241 is a prime.

It is not a weakly prime, because it can be changed into another prime (164103221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82051620 + 82051621.

It is an arithmetic number, because the mean of its divisors is an integer number (82051621).

Almost surely, 2^164103241 is an apocalyptic number.

It is an amenable number.

164103241 is a deficient number, since it is larger than the sum of its proper divisors (1).

164103241 is an equidigital number, since it uses as much as digits as its factorization.

164103241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 164103241 is about 12810.2787245243. The cubic root of 164103241 is about 547.4852032725.

The spelling of 164103241 in words is "one hundred sixty-four million, one hundred three thousand, two hundred forty-one".