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13200130122 = 235094322243
BaseRepresentation
bin11000100101100101…
…00000000001001010
31021001221101002101020
430102302200001022
5204013213130442
610021500333310
7645053153244
oct142262400112
937057332336
1013200130122
115664147153
122684844236
1313249a32aa
148d3183094
15523cd49ec
hex312ca004a

13200130122 has 16 divisors (see below), whose sum is σ = 26452133280. Its totient is φ = 4391397872.

The previous prime is 13200130117. The next prime is 13200130133. The reversal of 13200130122 is 22103100231.

13200130122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2158068 + ... + 2164175.

It is an arithmetic number, because the mean of its divisors is an integer number (1653258330).

Almost surely, 213200130122 is an apocalyptic number.

13200130122 is an abundant number, since it is smaller than the sum of its proper divisors (13252003158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13200130122 is a wasteful number, since it uses less digits than its factorization.

13200130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322757.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13200130122 its reverse (22103100231), we get a palindrome (35303230353).

The spelling of 13200130122 in words is "thirteen billion, two hundred million, one hundred thirty thousand, one hundred twenty-two".

Divisors: 1 2 3 6 509 1018 1527 3054 4322243 8644486 12966729 25933458 2200021687 4400043374 6600065061 13200130122