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101121112 = 2314098971
BaseRepresentation
bin1100000011011…
…11110001011000
321001021111002101
412001233301120
5201341333422
614011213144
72335341511
oct601576130
9231244071
10101121112
1152097874
1229a471b4
1317c46ba1
14d603a08
158d26c27
hex606fc58

101121112 has 16 divisors (see below), whose sum is σ = 189757800. Its totient is φ = 50519040.

The previous prime is 101121109. The next prime is 101121131. The reversal of 101121112 is 211121101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6787 + ... + 15757.

Almost surely, 2101121112 is an apocalyptic number.

It is an amenable number.

101121112 is a deficient number, since it is larger than the sum of its proper divisors (88636688).

101121112 is a wasteful number, since it uses less digits than its factorization.

101121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10386 (or 10382 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 101121112 is about 10055.8993630605. The cubic root of 101121112 is about 465.8870215532.

Adding to 101121112 its reverse (211121101), we get a palindrome (312242213).

The spelling of 101121112 in words is "one hundred one million, one hundred twenty-one thousand, one hundred twelve".

Divisors: 1 2 4 8 1409 2818 5636 8971 11272 17942 35884 71768 12640139 25280278 50560556 101121112