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10011101101011 = 322081534524059
BaseRepresentation
bin1001000110101110010000…
…0111111111101111010011
31022110001101211220121120200
42101223210013333233103
52303010213340213021
633143011504110243
72052164263216263
oct221534407775723
938401354817520
1010011101101011
11320a75864556a
121158275605383
13578072cc084a
1426877b5d97a3
15125629803126
hex91ae41ffbd3

10011101101011 has 12 divisors (see below), whose sum is σ = 14467428207960. Its totient is φ = 6670860243840.

The previous prime is 10011101100977. The next prime is 10011101101039. The reversal of 10011101101011 is 11010110111001.

It is not a de Polignac number, because 10011101101011 - 221 = 10011099003859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10011101100984 and 10011101101002.

It is not an unprimeable number, because it can be changed into a prime (10011101101051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 267243301 + ... + 267280758.

It is an arithmetic number, because the mean of its divisors is an integer number (1205619017330).

Almost surely, 210011101101011 is an apocalyptic number.

10011101101011 is a deficient number, since it is larger than the sum of its proper divisors (4456327106949).

10011101101011 is a wasteful number, since it uses less digits than its factorization.

10011101101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534526146 (or 534526143 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 10011101101011 its reverse (11010110111001), we get a palindrome (21021211212012).

The spelling of 10011101101011 in words is "ten trillion, eleven billion, one hundred one million, one hundred one thousand, eleven".

Divisors: 1 3 9 2081 6243 18729 534524059 1603572177 4810716531 1112344566779 3337033700337 10011101101011