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105338100101 = 1313216133937
BaseRepresentation
bin110001000011010100…
…0111101100110000101
3101001220012012220221212
41202012220331212011
53211213023200401
6120220333021205
710416243035363
oct1420650754605
9331805186855
10105338100101
114074567a783
12184b9624805
139c19718c60
145153db2633
152b17bc8dbb
hex1886a3d985

105338100101 has 8 divisors (see below), whose sum is σ = 113526924504. Its totient is φ = 97161546240.

The previous prime is 105338100071. The next prime is 105338100113. The reversal of 105338100101 is 101001833501.

It can be written as a sum of positive squares in 4 ways, for example, as 41871390625 + 63466709476 = 204625^2 + 251926^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-105338100101 is a prime.

It is a super-2 number, since 2×1053381001012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105338100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3049796 + ... + 3084141.

It is an arithmetic number, because the mean of its divisors is an integer number (14190865563).

Almost surely, 2105338100101 is an apocalyptic number.

It is an amenable number.

105338100101 is a deficient number, since it is larger than the sum of its proper divisors (8188824403).

105338100101 is a wasteful number, since it uses less digits than its factorization.

105338100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135271.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 105338100101 its reverse (101001833501), we get a palindrome (206339933602).

The spelling of 105338100101 in words is "one hundred five billion, three hundred thirty-eight million, one hundred thousand, one hundred one".

Divisors: 1 13 1321 17173 6133937 79741181 8102930777 105338100101