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13200130223 = 76728145267
BaseRepresentation
bin11000100101100101…
…00000000010101111
31021001221101002111222
430102302200002233
5204013213131343
610021500333555
7645053153450
oct142262400257
937057332458
1013200130223
115664147235
1226848442bb
1313249a3357
148d3183127
15523cd4a68
hex312ca00af

13200130223 has 8 divisors (see below), whose sum is σ = 15311025792. Its totient is φ = 11145525336.

The previous prime is 13200130171. The next prime is 13200130241. The reversal of 13200130223 is 32203100231.

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 13200130223 - 26 = 13200130159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200130253) 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, 14072165 + ... + 14073102.

It is an arithmetic number, because the mean of its divisors is an integer number (1913878224).

Almost surely, 213200130223 is an apocalyptic number.

13200130223 is a deficient number, since it is larger than the sum of its proper divisors (2110895569).

13200130223 is an equidigital number, since it uses as much as digits as its factorization.

13200130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28145341.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13200130223 its reverse (32203100231), we get a palindrome (45403230454).

The spelling of 13200130223 in words is "thirteen billion, two hundred million, one hundred thirty thousand, two hundred twenty-three".

Divisors: 1 7 67 469 28145267 197016869 1885732889 13200130223