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12102233303013 = 371930331411787
BaseRepresentation
bin1011000000011100010101…
…0100010010011111100101
31120211221222110001222211120
42300013011110102133211
53041240333211144023
641423404512324153
72356233423523350
oct260070524223745
946757873058746
1012102233303013
11394658a216577
1214355b1543659
1369a30aac11a9
142dba734a9297
1515ec182548e3
hexb01c55127e5

12102233303013 has 16 divisors (see below), whose sum is σ = 19412103544320. Its totient is φ = 6551584945776.

The previous prime is 12102233302969. The next prime is 12102233303021. The reversal of 12102233303013 is 31030333220121.

It is not a de Polignac number, because 12102233303013 - 216 = 12102233237477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102233303113) 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, 15165705495 + ... + 15165706292.

It is an arithmetic number, because the mean of its divisors is an integer number (1213256471520).

Almost surely, 212102233303013 is an apocalyptic number.

It is an amenable number.

12102233303013 is a deficient number, since it is larger than the sum of its proper divisors (7309870241307).

12102233303013 is a wasteful number, since it uses less digits than its factorization.

12102233303013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30331411816.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12102233303013 its reverse (31030333220121), we get a palindrome (43132566523134).

The spelling of 12102233303013 in words is "twelve trillion, one hundred two billion, two hundred thirty-three million, three hundred three thousand, thirteen".

Divisors: 1 3 7 19 21 57 133 399 30331411787 90994235361 212319882509 576296823953 636959647527 1728890471859 4034077767671 12102233303013