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12310300100003 = 179439647242129
BaseRepresentation
bin1011001100100011011100…
…0100001000010110100011
31121120212000222110102110212
42303020313010020112203
53103142443311200003
642103135050044335
72410250466234053
oct263106704102643
947525028412425
1012310300100003
113a16850528744
12146999a7196ab
136b3b19440109
14307b70a81563
151653449badd8
hexb32371085a3

12310300100003 has 16 divisors (see below), whose sum is σ = 12426499008000. Its totient is φ = 12194714735232.

The previous prime is 12310300099969. The next prime is 12310300100023. The reversal of 12310300100003 is 30000100301321.

It is a cyclic number.

It is not a de Polignac number, because 12310300100003 - 210 = 12310300098979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310300100023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50720843 + ... + 50962971.

It is an arithmetic number, because the mean of its divisors is an integer number (776656188000).

Almost surely, 212310300100003 is an apocalyptic number.

12310300100003 is a deficient number, since it is larger than the sum of its proper divisors (116198907997).

12310300100003 is a wasteful number, since it uses less digits than its factorization.

12310300100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243394.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 12310300100003 its reverse (30000100301321), we get a palindrome (42310400401324).

The spelling of 12310300100003 in words is "twelve trillion, three hundred ten billion, three hundred million, one hundred thousand, three".

Divisors: 1 179 439 647 78581 115813 242129 284033 43341091 50841907 106294631 156657463 19026738949 28041685877 68772626257 12310300100003