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12310201302211 = 37503661447601
BaseRepresentation
bin1011001100100011000100…
…1011001111110011000011
31121120211210002112222101101
42303020301023033303003
53103142243013132321
642103121200315231
72410245156406621
oct263106113176303
947524702488341
1012310201302211
113a167aa78847a
121469971612b17
136b3b01b2a897
14307b618c4511
1516533aea2791
hexb32312cfcc3

12310201302211 has 8 divisors (see below), whose sum is σ = 12668044473504. Its totient is φ = 11953681027200.

The previous prime is 12310201302197. The next prime is 12310201302257. The reversal of 12310201302211 is 11220310201321.

12310201302211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12310201302211 - 27 = 12310201302083 is a prime.

It is a super-2 number, since 2×123102013022112 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310201302911) 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, 330705190 + ... + 330742411.

It is an arithmetic number, because the mean of its divisors is an integer number (1583505559188).

Almost surely, 212310201302211 is an apocalyptic number.

12310201302211 is a deficient number, since it is larger than the sum of its proper divisors (357843171293).

12310201302211 is an equidigital number, since it uses as much as digits as its factorization.

12310201302211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661448141.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12310201302211 its reverse (11220310201321), we get a palindrome (23530511503532).

The spelling of 12310201302211 in words is "twelve trillion, three hundred ten billion, two hundred one million, three hundred two thousand, two hundred eleven".

Divisors: 1 37 503 18611 661447601 24473561237 332708143303 12310201302211