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13110112323 = 3271118917911
BaseRepresentation
bin11000011010110110…
…00111000001000011
31020211122222201011200
430031123013001003
5203322142043243
610004523112243
7642611054550
oct141533070103
936748881150
1013110112323
115618353480
12265a672683
13130c146219
148c522da27
1551ae52ad3
hex30d6c7043

13110112323 has 24 divisors (see below), whose sum is σ = 23609554176. Its totient is φ = 6810447600.

The previous prime is 13110112321. The next prime is 13110112339. The reversal of 13110112323 is 32321101131.

It is not a de Polignac number, because 13110112323 - 21 = 13110112321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13110112296 and 13110112305.

It is not an unprimeable number, because it can be changed into a prime (13110112321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9458263 + ... + 9459648.

It is an arithmetic number, because the mean of its divisors is an integer number (983731424).

Almost surely, 213110112323 is an apocalyptic number.

13110112323 is a deficient number, since it is larger than the sum of its proper divisors (10499441853).

13110112323 is a wasteful number, since it uses less digits than its factorization.

13110112323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18917935 (or 18917932 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13110112323 its reverse (32321101131), we get a palindrome (45431213454).

The spelling of 13110112323 in words is "thirteen billion, one hundred ten million, one hundred twelve thousand, three hundred twenty-three".

Divisors: 1 3 7 9 11 21 33 63 77 99 231 693 18917911 56753733 132425377 170261199 208097021 397276131 624291063 1191828393 1456679147 1872873189 4370037441 13110112323