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12230002103 = 111996438689
BaseRepresentation
bin10110110001111011…
…10000010110110111
31011120022220110220212
423120331300112313
5200021340031403
65341323220035
7612033205544
oct133075602667
934508813825
1012230002103
115206576660
12245397761b
1311cb9c4a47
148403adbcb
154b8a544d8
hex2d8f705b7

12230002103 has 16 divisors (see below), whose sum is σ = 13431264000. Its totient is φ = 11043838080.

The previous prime is 12230002097. The next prime is 12230002111. The reversal of 12230002103 is 30120003221.

It is a happy number.

It is not a de Polignac number, because 12230002103 - 26 = 12230002039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230002303) 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, 1403183 + ... + 1411871.

It is an arithmetic number, because the mean of its divisors is an integer number (839454000).

Almost surely, 212230002103 is an apocalyptic number.

12230002103 is a deficient number, since it is larger than the sum of its proper divisors (1201261897).

12230002103 is a wasteful number, since it uses less digits than its factorization.

12230002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9542.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12230002103 its reverse (30120003221), we get a palindrome (42350005324).

The spelling of 12230002103 in words is "twelve billion, two hundred thirty million, two thousand, one hundred three".

Divisors: 1 11 199 643 2189 7073 8689 95579 127957 1407527 1729111 5587027 19020221 61457297 1111818373 12230002103