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12333213101 = 1121912594261
BaseRepresentation
bin10110111110001110…
…11110010110101101
31011211112010010210102
423133013132112231
5200224300304401
65355451320445
7614425403336
oct133707362655
934745103712
1012333213101
115259860600
122482450125
1312171c0c41
1484dd9928d
154c2b4056b
hex2df1de5ad

12333213101 has 24 divisors (see below), whose sum is σ = 14284519200. Its totient is φ = 10610978400.

The previous prime is 12333213047. The next prime is 12333213161. The reversal of 12333213101 is 10131233321.

It is not a de Polignac number, because 12333213101 - 26 = 12333213037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12333213161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2892311 + ... + 2896571.

It is an arithmetic number, because the mean of its divisors is an integer number (595188300).

Almost surely, 212333213101 is an apocalyptic number.

12333213101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12333213101 is a deficient number, since it is larger than the sum of its proper divisors (1951306099).

12333213101 is a wasteful number, since it uses less digits than its factorization.

12333213101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561 (or 5550 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12333213101 its reverse (10131233321), we get a palindrome (22464446422).

The spelling of 12333213101 in words is "twelve billion, three hundred thirty-three million, two hundred thirteen thousand, one hundred one".

Divisors: 1 11 19 121 209 1259 2299 4261 13849 23921 46871 80959 152339 263131 515581 890549 2894441 5364599 9796039 59010589 101927381 649116479 1121201191 12333213101