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12300210211 = 21295777459
BaseRepresentation
bin10110111010010011…
…00101000000100011
31011202020000102100011
423131021211000203
5200142323211321
65352312105351
7613545030112
oct133511450043
934666012304
1012300210211
115242169a93
122473395257
1312104071c3
14849847c79
154becc1ae1
hex2dd265023

12300210211 has 4 divisors (see below), whose sum is σ = 12305989800. Its totient is φ = 12294430624.

The previous prime is 12300210203. The next prime is 12300210229. The reversal of 12300210211 is 11201200321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12300210211 - 23 = 12300210203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300210191 and 12300210200.

It is not an unprimeable number, because it can be changed into a prime (12300210011) 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, 2886601 + ... + 2890858.

It is an arithmetic number, because the mean of its divisors is an integer number (3076497450).

Almost surely, 212300210211 is an apocalyptic number.

12300210211 is a deficient number, since it is larger than the sum of its proper divisors (5779589).

12300210211 is an equidigital number, since it uses as much as digits as its factorization.

12300210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5779588.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12300210211 its reverse (11201200321), we get a palindrome (23501410532).

The spelling of 12300210211 in words is "twelve billion, three hundred million, two hundred ten thousand, two hundred eleven".

Divisors: 1 2129 5777459 12300210211