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12133120000233 = 313130873078881
BaseRepresentation
bin1011000010001111011001…
…0011101100000011101001
31120221220200222211210010110
42300203312103230003221
53042242112210001413
641445513421404533
72361406011234321
oct260436623540351
946856628753113
1012133120000233
113958699a26321
12143b591409749
136a01c0aa29ab
142dd3635aa281
15160924b2d8c3
hexb08f64ec0e9

12133120000233 has 8 divisors (see below), whose sum is σ = 16300985649696. Its totient is φ = 8027000508800.

The previous prime is 12133120000181. The next prime is 12133120000289. The reversal of 12133120000233 is 33200002133121.

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 12133120000233 - 225 = 12133086445801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12133120000733) 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, 15436539048 + ... + 15436539833.

It is an arithmetic number, because the mean of its divisors is an integer number (2037623206212).

Almost surely, 212133120000233 is an apocalyptic number.

It is an amenable number.

12133120000233 is a deficient number, since it is larger than the sum of its proper divisors (4167865649463).

12133120000233 is a wasteful number, since it uses less digits than its factorization.

12133120000233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30873079015.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12133120000233 its reverse (33200002133121), we get a palindrome (45333122133354).

The spelling of 12133120000233 in words is "twelve trillion, one hundred thirty-three billion, one hundred twenty million, two hundred thirty-three", and thus it is an aban number.

Divisors: 1 3 131 393 30873078881 92619236643 4044373333411 12133120000233