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12310310130002 = 255711050547693
BaseRepresentation
bin1011001100100011011110…
…1010011001000101010010
31121120212001200100000001022
42303020313222121011102
53103143003343130002
642103140045035442
72410250650420043
oct263106752310522
947525050300038
1012310310130002
113a168561593a5
1214699a1b55b82
136b3b1b542521
14307b721328ca
151653457ecba2
hexb3237a99152

12310310130002 has 8 divisors (see below), whose sum is σ = 18498616839756. Its totient is φ = 6144104516752.

The previous prime is 12310310129993. The next prime is 12310310130031. The reversal of 12310310130002 is 20003101301321.

It can be written as a sum of positive squares in 2 ways, for example, as 10612342160281 + 1697967969721 = 3257659^2 + 1303061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5525272733 + ... + 5525274960.

Almost surely, 212310310130002 is an apocalyptic number.

12310310130002 is a deficient number, since it is larger than the sum of its proper divisors (6188306709754).

12310310130002 is a wasteful number, since it uses less digits than its factorization.

12310310130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11050548252.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12310310130002 its reverse (20003101301321), we get a palindrome (32313411431323).

The spelling of 12310310130002 in words is "twelve trillion, three hundred ten billion, three hundred ten million, one hundred thirty thousand, two".

Divisors: 1 2 557 1114 11050547693 22101095386 6155155065001 12310310130002