103441147 has 2 divisors, whose sum is σ = 103441148. Its totient is φ = 103441146.

The previous prime is 103441133. The next prime is 103441153. The reversal of 103441147 is 741144301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103441147 - 2¹⁵ = 103408379 is a prime.

It is not a weakly prime, because it can be changed into another prime (103441847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51720573 + 51720574.

It is an arithmetic number, because the mean of its divisors is an integer number (51720574).

Almost surely, 2^103441147 is an apocalyptic number.

103441147 is a deficient number, since it is larger than the sum of its proper divisors (1).

103441147 is an equidigital number, since it uses as much as digits as its factorization.

103441147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 103441147 is about 10170.6020962380. The cubic root of 103441147 is about 469.4230841997.

Adding to 103441147 its reverse (741144301), we get a palindrome (844585448).

The spelling of 103441147 in words is "one hundred three million, four hundred forty-one thousand, one hundred forty-seven".