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106323161205 = 357088210747
BaseRepresentation
bin110001100000101011…
…0101011000001110101
3101011102211210012202110
41203001112223001311
53220222212124310
6120502202201233
710452533646552
oct1430126530165
9334384705673
10106323161205
114110071a768
12187334b3219
13a045825551
145208b51a29
152b74408d20
hex18c15ab075

106323161205 has 8 divisors (see below), whose sum is σ = 170117057952. Its totient is φ = 56705685968.

The previous prime is 106323161173. The next prime is 106323161209. The reversal of 106323161205 is 502161323601.

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

It is a cyclic number.

It is not a de Polignac number, because 106323161205 - 25 = 106323161173 is a prime.

It is a super-2 number, since 2×1063231612052 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106323161209) 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, 3544105359 + ... + 3544105388.

It is an arithmetic number, because the mean of its divisors is an integer number (21264632244).

Almost surely, 2106323161205 is an apocalyptic number.

106323161205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106323161205 is a deficient number, since it is larger than the sum of its proper divisors (63793896747).

106323161205 is an equidigital number, since it uses as much as digits as its factorization.

106323161205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088210755.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 106323161205 its reverse (502161323601), we get a palindrome (608484484806).

The spelling of 106323161205 in words is "one hundred six billion, three hundred twenty-three million, one hundred sixty-one thousand, two hundred five".

Divisors: 1 3 5 15 7088210747 21264632241 35441053735 106323161205