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13110123233 = 61717938317
BaseRepresentation
bin11000011010110110…
…01001101011100001
31020211200000021010202
430031123021223201
5203322142420413
610004523234545
7642611131424
oct141533115341
936750007122
1013110123233
115618360699
12265a678a55
13130c14b18c
148c52339bb
1551ae55e58
hex30d6c9ae1

13110123233 has 16 divisors (see below), whose sum is σ = 13684124160. Its totient is φ = 12552321600.

The previous prime is 13110123209. The next prime is 13110123251. The reversal of 13110123233 is 33232101131.

13110123233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13110123233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110123203) 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 15 ways as a sum of consecutive naturals, for example, 322991 + ... + 361307.

It is an arithmetic number, because the mean of its divisors is an integer number (855257760).

Almost surely, 213110123233 is an apocalyptic number.

It is an amenable number.

13110123233 is a deficient number, since it is larger than the sum of its proper divisors (574000927).

13110123233 is an equidigital number, since it uses as much as digits as its factorization.

13110123233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38528.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13110123233 its reverse (33232101131), we get a palindrome (46342224364).

The spelling of 13110123233 in words is "thirteen billion, one hundred ten million, one hundred twenty-three thousand, two hundred thirty-three".

Divisors: 1 61 71 79 4331 4819 5609 38317 342149 2337337 2720507 3027043 165950927 184649623 214920053 13110123233