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12230130102 = 2319107281843
BaseRepresentation
bin10110110001111100…
…01111100110110110
31011120100010222111120
423120332033212312
5200021403130402
65341330044410
7612034250661
oct133076174666
934510128446
1012230130102
115206653843
122453a19706
1311cba3b098
148404046d8
154b8a7c3bc
hex2d8f8f9b6

12230130102 has 16 divisors (see below), whose sum is σ = 25747642560. Its totient is φ = 3862146312.

The previous prime is 12230130091. The next prime is 12230130103. The reversal of 12230130102 is 20103103221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230130103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53640808 + ... + 53641035.

It is an arithmetic number, because the mean of its divisors is an integer number (1609227660).

Almost surely, 212230130102 is an apocalyptic number.

12230130102 is an abundant number, since it is smaller than the sum of its proper divisors (13517512458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12230130102 is a wasteful number, since it uses less digits than its factorization.

12230130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107281867.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12230130102 its reverse (20103103221), we get a palindrome (32333233323).

The spelling of 12230130102 in words is "twelve billion, two hundred thirty million, one hundred thirty thousand, one hundred two".

Divisors: 1 2 3 6 19 38 57 114 107281843 214563686 321845529 643691058 2038355017 4076710034 6115065051 12230130102