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13200213331223 = 531789113921001
BaseRepresentation
bin1100000000010110101000…
…0001101100110100010111
31201201221001120012120012022
43000011222001230310113
53212233014103044343
644024032211043355
72531453410005332
oct300055201546427
951657046176168
1013200213331223
11422a1a7329896
1215923588a055b
13749a0c24b789
14338c72599619
1517d57b6ea568
hexc016a06cd17

13200213331223 has 8 divisors (see below), whose sum is σ = 13450026660336. Its totient is φ = 12950427880000.

The previous prime is 13200213331219. The next prime is 13200213331231. The reversal of 13200213331223 is 32213331200231.

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 13200213331223 - 22 = 13200213331219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13200213331192 and 13200213331201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200213336223) 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, 6012278 + ... + 7908723.

It is an arithmetic number, because the mean of its divisors is an integer number (1681253332542).

Almost surely, 213200213331223 is an apocalyptic number.

13200213331223 is a deficient number, since it is larger than the sum of its proper divisors (249813329113).

13200213331223 is a wasteful number, since it uses less digits than its factorization.

13200213331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13938945.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13200213331223 its reverse (32213331200231), we get a palindrome (45413544531454).

The spelling of 13200213331223 in words is "thirteen trillion, two hundred billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred twenty-three".

Divisors: 1 53 17891 948223 13921001 737813053 249060628891 13200213331223