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13130204231113 = 238872272728319
BaseRepresentation
bin1011111100010001110100…
…1010001011010111001001
31201111020100111201210022121
42333010131022023113021
53210111124240343423
643531533233051241
72523424462324624
oct277043512132711
951436314653277
1013130204231113
114202540a91772
12158087a9b6b21
13743232c69058
14335710694dbb
1517b8303dd45d
hexbf11d28b5c9

13130204231113 has 16 divisors (see below), whose sum is σ = 13717617131520. Its totient is φ = 12544171487056.

The previous prime is 13130204231101. The next prime is 13130204231143. The reversal of 13130204231113 is 31113240203131.

It is a cyclic number.

It is not a de Polignac number, because 13130204231113 - 237 = 12992765277641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130204231143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463639368 + ... + 463667686.

It is an arithmetic number, because the mean of its divisors is an integer number (857351070720).

Almost surely, 213130204231113 is an apocalyptic number.

It is an amenable number.

13130204231113 is a deficient number, since it is larger than the sum of its proper divisors (587412900407).

13130204231113 is a wasteful number, since it uses less digits than its factorization.

13130204231113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51956.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13130204231113 its reverse (31113240203131), we get a palindrome (44243444434244).

The spelling of 13130204231113 in words is "thirteen trillion, one hundred thirty billion, two hundred four million, two hundred thirty-one thousand, one hundred thirteen".

Divisors: 1 23 887 20401 22727 28319 522721 651337 20158849 25118953 463653527 577735919 643605913 14802935999 570878444831 13130204231113