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1112110000111 = 111956310918663
BaseRepresentation
bin10000001011101110111…
…010111110011111101111
310221022112212011111212101
4100023232322332133233
5121210100130000421
62210521332515531
7143230060013215
oct20135672763757
93838485144771
101112110000111
11399709114350
1215b64b47bba7
1380b43975206
143bb7d95acb5
151ddddbee191
hex102eeebe7ef

1112110000111 has 32 divisors (see below), whose sum is σ = 1280652871680. Its totient is φ = 955110232800.

The previous prime is 1112110000093. The next prime is 1112110000171. The reversal of 1112110000111 is 1110000112111.

It is a cyclic number.

It is not a de Polignac number, because 1112110000111 - 225 = 1112076445679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112110000171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128370366 + ... + 128379028.

It is an arithmetic number, because the mean of its divisors is an integer number (40020402240).

Almost surely, 21112110000111 is an apocalyptic number.

1112110000111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1112110000111 is a deficient number, since it is larger than the sum of its proper divisors (168542871569).

1112110000111 is a wasteful number, since it uses less digits than its factorization.

1112110000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10347.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1112110000111 its reverse (1110000112111), we get a palindrome (2222110112222).

The spelling of 1112110000111 in words is "one trillion, one hundred twelve billion, one hundred ten million, one hundred eleven", and thus it is an aban number.

Divisors: 1 11 19 209 563 1091 6193 8663 10697 12001 20729 95293 117667 164597 228019 614233 1810567 4877269 6756563 9451333 11670427 53649959 92668111 103964663 128374697 179575327 1019349221 1975328597 5321100479 58532105269 101100909101 1112110000111