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130223240313 = 34179101132689
BaseRepresentation
bin111100101000111101…
…0001111010001111001
3110110010111000000202120
41321101322033101321
54113144122142223
6135453531551453
712260024164515
oct1712172172171
9413114000676
10130223240313
1150255695961
12212a35bb589
13c3842080aa
146434dbb145
1535c275dbe3
hex1e51e8f479

130223240313 has 32 divisors (see below), whose sum is σ = 181902067200. Its totient is φ = 82797312000.

The previous prime is 130223240281. The next prime is 130223240339. The reversal of 130223240313 is 313042322031.

It is not a de Polignac number, because 130223240313 - 25 = 130223240281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130223240113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 915073 + ... + 1047761.

It is an arithmetic number, because the mean of its divisors is an integer number (5684439600).

Almost surely, 2130223240313 is an apocalyptic number.

It is an amenable number.

130223240313 is a deficient number, since it is larger than the sum of its proper divisors (51678826887).

130223240313 is a wasteful number, since it uses less digits than its factorization.

130223240313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132913.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 130223240313 its reverse (313042322031), we get a palindrome (443265562344).

The spelling of 130223240313 in words is "one hundred thirty billion, two hundred twenty-three million, two hundred forty thousand, three hundred thirteen".

Divisors: 1 3 41 79 101 123 237 303 3239 4141 7979 9717 12423 23937 132689 327139 398067 981417 5440249 10482431 13401589 16320747 31447293 40204767 429779671 549465149 1058725531 1289339013 1648395447 3176176593 43407746771 130223240313