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11123310113 = 127157571977
BaseRepresentation
bin10100101110000000…
…00011111000100001
31001201012110200220122
422113000003320201
5140240031410423
65035431050025
7542434401356
oct122700037041
931635420818
1011123310113
114798900583
1221a5210915
131083640106
1477740c62d
154517ea8c8
hex297003e21

11123310113 has 16 divisors (see below), whose sum is σ = 11313629184. Its totient is φ = 10935025920.

The previous prime is 11123310109. The next prime is 11123310139. The reversal of 11123310113 is 31101332111.

It is a cyclic number.

It is not a de Polignac number, because 11123310113 - 22 = 11123310109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11123310091 and 11123310100.

It is not an unprimeable number, because it can be changed into a prime (11123312113) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11384681 + ... + 11385657.

It is an arithmetic number, because the mean of its divisors is an integer number (707101824).

Almost surely, 211123310113 is an apocalyptic number.

It is an amenable number.

11123310113 is a deficient number, since it is larger than the sum of its proper divisors (190319071).

11123310113 is a wasteful number, since it uses less digits than its factorization.

11123310113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11123310113 its reverse (31101332111), we get a palindrome (42224642224).

The spelling of 11123310113 in words is "eleven billion, one hundred twenty-three million, three hundred ten thousand, one hundred thirteen".

Divisors: 1 127 157 571 977 19939 72517 89647 124079 153389 557867 11385169 19480403 70849109 87585119 11123310113