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12102010301303 = 137216191290049
BaseRepresentation
bin1011000000011011100000…
…0001100110101101110111
31120211221101220110022222222
42300012320001212231313
53041234404114120203
641423330424512555
72356225045165526
oct260067001465567
946757356408888
1012102010301303
11394648535303a
12143554a91b75b
1369a2a3842410
142dba51a1a4bd
1515ec038a5038
hexb01b8066b77

12102010301303 has 8 divisors (see below), whose sum is σ = 13032962334000. Its totient is φ = 11171062291968.

The previous prime is 12102010301281. The next prime is 12102010301347. The reversal of 12102010301303 is 30310301020121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12102010301303 - 26 = 12102010301239 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 (12102010301393) 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, 8736023 + ... + 10026071.

It is an arithmetic number, because the mean of its divisors is an integer number (1629120291750).

Almost surely, 212102010301303 is an apocalyptic number.

12102010301303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12102010301303 is a deficient number, since it is larger than the sum of its proper divisors (930952032697).

12102010301303 is a wasteful number, since it uses less digits than its factorization.

12102010301303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011681.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12102010301303 its reverse (30310301020121), we get a palindrome (42412311321424).

The spelling of 12102010301303 in words is "twelve trillion, one hundred two billion, ten million, three hundred one thousand, three hundred three".

Divisors: 1 13 721619 1290049 9381047 16770637 930923869331 12102010301303