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12333301211 = 711160172743
BaseRepresentation
bin10110111110001111…
…10011110111011011
31011211112021121122202
423133013303313123
5200224311114321
65355453240415
7614426221250
oct133707636733
934745247582
1012333301211
115259910820
12248249310b
13121722208a
1484ddbd427
154c2b5b70b
hex2df1f3ddb

12333301211 has 8 divisors (see below), whose sum is σ = 15376583424. Its totient is φ = 9610364520.

The previous prime is 12333301199. The next prime is 12333301217. The reversal of 12333301211 is 11210333321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12333301211 is a prime.

It is a super-2 number, since 2×123333012112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12333301217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80086295 + ... + 80086448.

It is an arithmetic number, because the mean of its divisors is an integer number (1922072928).

Almost surely, 212333301211 is an apocalyptic number.

12333301211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12333301211 is a deficient number, since it is larger than the sum of its proper divisors (3043282213).

12333301211 is a wasteful number, since it uses less digits than its factorization.

12333301211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160172761.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12333301211 its reverse (11210333321), we get a palindrome (23543634532).

The spelling of 12333301211 in words is "twelve billion, three hundred thirty-three million, three hundred one thousand, two hundred eleven".

Divisors: 1 7 11 77 160172743 1121209201 1761900173 12333301211