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10013030103 = 371169327767
BaseRepresentation
bin10010101001101001…
…01011011011010111
3221211211021122001210
421110310223123113
5131001313430403
64333325552503
7503063231406
oct112464533327
927754248053
1010013030103
11427910479a
121b35415733
13c376002ab
146adb9563d
153d90d3b03
hex254d2b6d7

10013030103 has 16 divisors (see below), whose sum is σ = 13547229696. Its totient is φ = 6577210080.

The previous prime is 10013030089. The next prime is 10013030123. The reversal of 10013030103 is 30103031001.

It is not a de Polignac number, because 10013030103 - 28 = 10013029847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013030123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346726 + ... + 374492.

It is an arithmetic number, because the mean of its divisors is an integer number (846701856).

Almost surely, 210013030103 is an apocalyptic number.

10013030103 is a deficient number, since it is larger than the sum of its proper divisors (3534199593).

10013030103 is a wasteful number, since it uses less digits than its factorization.

10013030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29534.

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 10013030103 its reverse (30103031001), we get a palindrome (40116061104).

The spelling of 10013030103 in words is "ten billion, thirteen million, thirty thousand, one hundred three".

Divisors: 1 3 71 213 1693 5079 27767 83301 120203 360609 1971457 5914371 47009531 141028593 3337676701 10013030103