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101103220301 = 172361269491
BaseRepresentation
bin101111000101000111…
…0001011011001001101
3100122222001112201222212
41132022032023121031
53124024411022201
6114240212520205
710206301123136
oct1361216133115
9318861481885
10101103220301
113997214a916
1217717320065
1396c324a115
144c7179ac8d
15296b009abb
hex178a38b64d

101103220301 has 24 divisors (see below), whose sum is σ = 113567717952. Its totient is φ = 89525356800.

The previous prime is 101103220291. The next prime is 101103220313. The reversal of 101103220301 is 103022301101.

It is not a de Polignac number, because 101103220301 - 210 = 101103219277 is a prime.

It is a super-2 number, since 2×1011032203012 (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 (101103220331) 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 23 ways as a sum of consecutive naturals, for example, 1420166 + ... + 1489656.

It is an arithmetic number, because the mean of its divisors is an integer number (4731988248).

Almost surely, 2101103220301 is an apocalyptic number.

It is an amenable number.

101103220301 is a deficient number, since it is larger than the sum of its proper divisors (12464497651).

101103220301 is an equidigital number, since it uses as much as digits as its factorization.

101103220301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69653 (or 69592 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101103220301 its reverse (103022301101), we get a palindrome (204125521402).

The spelling of 101103220301 in words is "one hundred one billion, one hundred three million, two hundred twenty thousand, three hundred one".

Divisors: 1 17 23 61 391 1037 1403 3721 23851 63257 69491 85583 1181347 1454911 1598293 4238951 27170981 72062167 97495873 258576011 1657429841 4395792187 5947248253 101103220301