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100000111101 = 3116834436759
BaseRepresentation
bin101110100100001111…
…0001001100111111101
3100120010011211222122120
41131020132021213331
53114300012023401
6113534525233153
710140044630262
oct1351036114775
9316104758576
10100000111101
1139456501620
1217469a027b9
13957884b197
144ba908d269
15290425c836
hex17487899fd

100000111101 has 16 divisors (see below), whose sum is σ = 145667704320. Its totient is φ = 60517379120.

The previous prime is 100000111061. The next prime is 100000111151. The reversal of 100000111101 is 101111000001.

It is not a de Polignac number, because 100000111101 - 26 = 100000111037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100000111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000111151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2195841 + ... + 2240918.

It is an arithmetic number, because the mean of its divisors is an integer number (9104231520).

Almost surely, 2100000111101 is an apocalyptic number.

100000111101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100000111101 is a deficient number, since it is larger than the sum of its proper divisors (45667593219).

100000111101 is a wasteful number, since it uses less digits than its factorization.

100000111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4437456.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 100000111101 its reverse (101111000001), we get a palindrome (201111111102).

Subtracting 100000111101 from its reverse (101111000001), we obtain a square (1110888900 = 333302).

The spelling of 100000111101 in words is "one hundred billion, one hundred eleven thousand, one hundred one".

Divisors: 1 3 11 33 683 2049 7513 22539 4436759 13310277 48804349 146413047 3030306397 9090919191 33333370367 100000111101