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103001441 is a prime number
BaseRepresentation
bin1100010001110…
…10110101100001
321011211000102012
412020322311201
5202332021231
614115402305
72360332514
oct610726541
9234730365
10103001441
1153161564
122a5b3395
13184549ca
14d972d7b
159098e2b
hex623ad61

103001441 has 2 divisors, whose sum is σ = 103001442. Its totient is φ = 103001440.

The previous prime is 103001411. The next prime is 103001443. The reversal of 103001441 is 144100301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97614400 + 5387041 = 9880^2 + 2321^2 .

It is a cyclic number.

It is not a de Polignac number, because 103001441 - 218 = 102739297 is a prime.

Together with 103001443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103001443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51500720 + 51500721.

It is an arithmetic number, because the mean of its divisors is an integer number (51500721).

Almost surely, 2103001441 is an apocalyptic number.

It is an amenable number.

103001441 is a deficient number, since it is larger than the sum of its proper divisors (1).

103001441 is an equidigital number, since it uses as much as digits as its factorization.

103001441 is an odious number, because the sum of its binary digits is odd.

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

The square root of 103001441 is about 10148.9625578184. The cubic root of 103001441 is about 468.7570007606.

Adding to 103001441 its reverse (144100301), we get a palindrome (247101742).

The spelling of 103001441 in words is "one hundred three million, one thousand, four hundred forty-one".