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111111002300101 = 1955439105484361
BaseRepresentation
bin11001010000111000001011…
…110100101001111011000101
3112120102002220210101022020011
4121100320023310221323011
5104030420313042100401
61032151404554510221
732255335134330016
oct3120701364517305
9476362823338204
10111111002300101
1132448a03160091
1210566081a35371
1349cc9515cac7b
141d61b3071700d
15cca3bb059451
hex650e0bd29ec5

111111002300101 has 8 divisors (see below), whose sum is σ = 116961060585600. Its totient is φ = 105261155094240.

The previous prime is 111111002299993. The next prime is 111111002300113. The reversal of 111111002300101 is 101003200111111.

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 111111002300101 - 211 = 111111002298053 is a prime.

It is a super-2 number, since 2×1111110023001012 (a number of 29 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 (111111092300101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51688840 + ... + 53795521.

It is an arithmetic number, because the mean of its divisors is an integer number (14620132573200).

Almost surely, 2111111002300101 is an apocalyptic number.

It is an amenable number.

111111002300101 is a deficient number, since it is larger than the sum of its proper divisors (5850058285499).

111111002300101 is a wasteful number, since it uses less digits than its factorization.

111111002300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105539819.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 111111002300101 its reverse (101003200111111), we get a palindrome (212114202411212).

The spelling of 111111002300101 in words is "one hundred eleven trillion, one hundred eleven billion, two million, three hundred thousand, one hundred one".

Divisors: 1 19 55439 1053341 105484361 2004202859 5847947489479 111111002300101