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1101100101101 = 711139291184069
BaseRepresentation
bin10000000001011110101…
…011100010110111101101
310220021010120002200201222
4100001132223202313231
5121020023111213401
62201501032313125
7142360200301250
oct20013653426755
93807116080658
101101100101101
11394a79335260
121594982427a5
137caaa992c80
143b417631097
151d997356c1b
hex1005eae2ded

1101100101101 has 32 divisors (see below), whose sum is σ = 1479992774400. Its totient is φ = 791146874880.

The previous prime is 1101100101091. The next prime is 1101100101109. The reversal of 1101100101101 is 1011010011011.

Adding to 1101100101101 its reverse (1011010011011), we get a palindrome (2112110112112).

It is a cyclic number.

It is not a de Polignac number, because 1101100101101 - 214 = 1101100084717 is a prime.

1101100101101 is a modest number, since divided by 101101 gives 11011 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100101109) 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, 337895 + ... + 1521963.

It is an arithmetic number, because the mean of its divisors is an integer number (46249774200).

Almost surely, 21101100101101 is an apocalyptic number.

1101100101101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1101100101101 is a deficient number, since it is larger than the sum of its proper divisors (378892673299).

1101100101101 is a wasteful number, since it uses less digits than its factorization.

1101100101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185029.

The product of its (nonzero) digits is 1, while the sum is 8.

The spelling of 1101100101101 in words is "one trillion, one hundred one billion, one hundred million, one hundred one thousand, one hundred one".