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12310341130131 = 311448878310661
BaseRepresentation
bin1011001100100011100110…
…0000101001011110010011
31121120212010211122222020020
42303020321200221132103
53103143034312131011
642103143113314523
72410251505052322
oct263107140513623
947525124588206
1012310341130131
113a16871702240
1214699b0405a43
136b3b24aa77b5
14307b762c20b9
151653483c3006
hexb3239829793

12310341130131 has 16 divisors (see below), whose sum is σ = 17906351801088. Its totient is φ = 7460645695200.

The previous prime is 12310341130111. The next prime is 12310341130151. The reversal of 12310341130131 is 13103114301321.

It is an interprime number because it is at equal distance from previous prime (12310341130111) and next prime (12310341130151).

It is not a de Polignac number, because 12310341130131 - 26 = 12310341130067 is a prime.

It is a super-2 number, since 2×123103411301312 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12310341130111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674060 + ... + 5636601.

It is an arithmetic number, because the mean of its divisors is an integer number (1119146987568).

Almost surely, 212310341130131 is an apocalyptic number.

12310341130131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12310341130131 is a deficient number, since it is larger than the sum of its proper divisors (5596010670957).

12310341130131 is a wasteful number, since it uses less digits than its factorization.

12310341130131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355562.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 12310341130131 its reverse (13103114301321), we get a palindrome (25413455431452).

The spelling of 12310341130131 in words is "twelve trillion, three hundred ten billion, three hundred forty-one million, one hundred thirty thousand, one hundred thirty-one".

Divisors: 1 3 11 33 44887 134661 493757 1481271 8310661 24931983 91417271 274251813 373040640307 1119121920921 4103447043377 12310341130131