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23030110113133 = 313315431413263
BaseRepresentation
bin1010011110010000111011…
…00010000100110101101101
310000112122201222020000022011
411033020131202010311231
511004311131142110013
6120551515253521221
74564604412020254
oct517103542046555
9100478658200264
1023030110113133
11737a018846432
1226bb481343211
13cb0964c50716
1459894006379b
1529e0ecc04c3d
hex14f21d884d6d

23030110113133 has 16 divisors (see below), whose sum is σ = 23849286909952. Its totient is φ = 22215725334000.

The previous prime is 23030110113097. The next prime is 23030110113167. The reversal of 23030110113133 is 33131101103032.

It is a cyclic number.

It is not a de Polignac number, because 23030110113133 - 213 = 23030110104941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030110116133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55520860 + ... + 55934122.

It is an arithmetic number, because the mean of its divisors is an integer number (1490580431872).

Almost surely, 223030110113133 is an apocalyptic number.

It is an amenable number.

23030110113133 is a deficient number, since it is larger than the sum of its proper divisors (819176796819).

23030110113133 is a wasteful number, since it uses less digits than its factorization.

23030110113133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419056.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 23030110113133 its reverse (33131101103032), we get a palindrome (56161211216165).

The spelling of 23030110113133 in words is "twenty-three trillion, thirty billion, one hundred ten million, one hundred thirteen thousand, one hundred thirty-three".

Divisors: 1 31 331 5431 10261 168361 413263 1797661 12811153 55727491 136790053 2244431353 4240491643 69577371943 742906777843 23030110113133