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11013020131124 = 22111336718724913
BaseRepresentation
bin1010000001000010101100…
…1001110001111100110100
31102222211112022022212111002
42200100223021301330310
52420414131123143444
635231151150102432
72214443622364304
oct240205311617464
942884468285432
1011013020131124
113566660834160
12129a4921aaa18
1361b6a5a23a5b
142a1066861604
15141719785d4e
hexa042b271f34

11013020131124 has 24 divisors (see below), whose sum is σ = 21026430629568. Its totient is φ = 5005543475840.

The previous prime is 11013020131039. The next prime is 11013020131151. The reversal of 11013020131124 is 42113102031011.

It is a super-3 number, since 3×110130201311243 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11013020131096 and 11013020131105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8774309 + ... + 9950604.

It is an arithmetic number, because the mean of its divisors is an integer number (876101276232).

Almost surely, 211013020131124 is an apocalyptic number.

It is an amenable number.

11013020131124 is a deficient number, since it is larger than the sum of its proper divisors (10013410498444).

11013020131124 is a wasteful number, since it uses less digits than its factorization.

11013020131124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18738295 (or 18738293 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11013020131124 its reverse (42113102031011), we get a palindrome (53126122162135).

The spelling of 11013020131124 in words is "eleven trillion, thirteen billion, twenty million, one hundred thirty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 13367 26734 53468 147037 294074 588148 18724913 37449826 74899652 205974043 411948086 823896172 250295912071 500591824142 1001183648284 2753255032781 5506510065562 11013020131124