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13312200102123 = 313341338464157
BaseRepresentation
bin1100000110110111110011…
…1101010101000011101011
31202010122010010001221212210
43001231330331111003223
53221101341211231443
644151312412140203
72542526504601636
oct301557475250353
952118103057783
1013312200102123
114272743a0031a
1215abbb0a67663
13757448240460
14340457592c1d
15181432e40c33
hexc1b7cf550eb

13312200102123 has 8 divisors (see below), whose sum is σ = 19114953992848. Its totient is φ = 8192123139744.

The previous prime is 13312200102109. The next prime is 13312200102133. The reversal of 13312200102123 is 32120100221331.

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

It is not a de Polignac number, because 13312200102123 - 221 = 13312198004971 is a prime.

It is a super-2 number, since 2×133122001021232 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13312200102123.

It is not an unprimeable number, because it can be changed into a prime (13312200102133) 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, 170669232040 + ... + 170669232117.

It is an arithmetic number, because the mean of its divisors is an integer number (2389369249106).

Almost surely, 213312200102123 is an apocalyptic number.

13312200102123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13312200102123 is a deficient number, since it is larger than the sum of its proper divisors (5802753890725).

13312200102123 is a wasteful number, since it uses less digits than its factorization.

13312200102123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341338464173.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13312200102123 its reverse (32120100221331), we get a palindrome (45432300323454).

The spelling of 13312200102123 in words is "thirteen trillion, three hundred twelve billion, two hundred million, one hundred two thousand, one hundred twenty-three".

Divisors: 1 3 13 39 341338464157 1024015392471 4437400034041 13312200102123