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12303212301002 = 27878800878643
BaseRepresentation
bin1011001100001001000010…
…0110010100101011001010
31121120011202000111221002202
42303002100212110223022
53103033434322113002
642100003454000202
72406610033030040
oct263022046245312
947504660457082
1012303212301002
113a13843666417
121468540aa6062
136b3259ba5ccc
1430769b5cc390
1516507c60c502
hexb3090994aca

12303212301002 has 8 divisors (see below), whose sum is σ = 21091221087456. Its totient is φ = 5272805271852.

The previous prime is 12303212301001. The next prime is 12303212301071. The reversal of 12303212301002 is 20010321230321.

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

It is not an unprimeable number, because it can be changed into a prime (12303212301001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439400439308 + ... + 439400439335.

It is an arithmetic number, because the mean of its divisors is an integer number (2636402635932).

Almost surely, 212303212301002 is an apocalyptic number.

12303212301002 is a deficient number, since it is larger than the sum of its proper divisors (8788008786454).

12303212301002 is an equidigital number, since it uses as much as digits as its factorization.

12303212301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878800878652.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12303212301002 its reverse (20010321230321), we get a palindrome (32313533531323).

The spelling of 12303212301002 in words is "twelve trillion, three hundred three billion, two hundred twelve million, three hundred one thousand, two".

Divisors: 1 2 7 14 878800878643 1757601757286 6151606150501 12303212301002