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12023132220107 = 174346351354847
BaseRepresentation
bin1010111011110101101010…
…0001100110101011001011
31120120101210202102122021022
42232331122201212223023
53033441333322020412
641323203425503055
72350433265440321
oct256753241465313
946511722378238
1012023132220107
113915a88772188
1214221b67a1a8b
13692a12c93ba8
142d7ccbc87d11
1515cb38b4ba72
hexaef5a866acb

12023132220107 has 16 divisors (see below), whose sum is σ = 13026748280832. Its totient is φ = 11052459331200.

The previous prime is 12023132220097. The next prime is 12023132220109. The reversal of 12023132220107 is 70102223132021.

It is a cyclic number.

It is not a de Polignac number, because 12023132220107 - 214 = 12023132203723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12023132220109) 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, 33705158 + ... + 34060004.

It is an arithmetic number, because the mean of its divisors is an integer number (814171767552).

Almost surely, 212023132220107 is an apocalyptic number.

12023132220107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12023132220107 is a deficient number, since it is larger than the sum of its proper divisors (1003616060725).

12023132220107 is a wasteful number, since it uses less digits than its factorization.

12023132220107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401258.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 12023132220107 its reverse (70102223132021), we get a palindrome (82125355352128).

The spelling of 12023132220107 in words is "twelve trillion, twenty-three billion, one hundred thirty-two million, two hundred twenty thousand, one hundred seven".

Divisors: 1 17 43 731 46351 354847 787967 1993093 6032399 15258421 33882581 259393157 16447513297 279607726049 707243071771 12023132220107