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BaseRepresentation
bin11001001001011111
312020022002
4121021133
511244012
62112515
7606212
oct311137
9166262
10103007
1170433
124b73b
1337b68
1429779
15207c2
hex1925f

103007 has 2 divisors, whose sum is σ = 103008. Its totient is φ = 103006.

The previous prime is 103001. The next prime is 103043. The reversal of 103007 is 700301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103007 - 212 = 98911 is a prime.

It is a super-2 number, since 2×1030072 = 21220884098, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103007.

It is not a weakly prime, because it can be changed into another prime (103001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51503 + 51504.

It is an arithmetic number, because the mean of its divisors is an integer number (51504).

2103007 is an apocalyptic number.

103007 is a deficient number, since it is larger than the sum of its proper divisors (1).

103007 is an equidigital number, since it uses as much as digits as its factorization.

103007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 11.

The square root of 103007 is about 320.9470361290. The cubic root of 103007 is about 46.8765433566.

Adding to 103007 its reverse (700301), we get a palindrome (803308).

The spelling of 103007 in words is "one hundred three thousand, seven", and thus it is an iban number.