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BaseRepresentation
bin101110100100010000…
…1100101000101011011
3100120010020112122201112
41131020201211011123
53114300224310021
6113535000410535
710140055363100
oct1351041450533
9316106478645
10100001010011
1139456a65a21
121746a176a4b
139578aa4396
144ba9244aa7
152904388d5b
hex174886515b

100001010011 has 6 divisors (see below), whose sum is σ = 116327705580. Its totient is φ = 85715151396.

The previous prime is 100001009993. The next prime is 100001010013. The reversal of 100001010011 is 110010100001.

It is not a de Polignac number, because 100001010011 - 26 = 100001009947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100001009977 and 100001010004.

It is not an unprimeable number, because it can be changed into a prime (100001010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1020418421 + ... + 1020418518.

It is an arithmetic number, because the mean of its divisors is an integer number (19387950930).

Almost surely, 2100001010011 is an apocalyptic number.

100001010011 is a deficient number, since it is larger than the sum of its proper divisors (16326695569).

100001010011 is an equidigital number, since it uses as much as digits as its factorization.

100001010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040836953 (or 2040836946 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100001010011 its reverse (110010100001), we get a palindrome (210011110012).

The spelling of 100001010011 in words is "one hundred billion, one million, ten thousand, eleven".