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BaseRepresentation
bin11001001001011001
312020021212
4121021121
511244001
62112505
7606203
oct311131
9166255
10103001
1170428
124b735
1337b62
1429773
15207bb
hex19259

103001 has 2 divisors, whose sum is σ = 103002. Its totient is φ = 103000.

The previous prime is 102983. The next prime is 103007. The reversal of 103001 is 100301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63001 + 40000 = 251^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 103001 - 210 = 101977 is a prime.

It is not a weakly prime, because it can be changed into another prime (103007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51500 + 51501.

It is an arithmetic number, because the mean of its divisors is an integer number (51501).

2103001 is an apocalyptic number.

It is an amenable number.

103001 is a deficient number, since it is larger than the sum of its proper divisors (1).

103001 is an equidigital number, since it uses as much as digits as its factorization.

103001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 103001 is about 320.9376886562. The cubic root of 103001 is about 46.8756331766.

Adding to 103001 its reverse (100301), we get a palindrome (203302).

It can be divided in two parts, 10300 and 1, that added together give a palindrome (10301).

The spelling of 103001 in words is "one hundred three thousand, one", and thus it is an iban number.