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12303210211201 = 713727185969893
BaseRepresentation
bin1011001100001001000001…
…1110010110011110000001
31121120011201212120202102201
42303002100132112132001
53103033433303224301
642100003341113201
72406610006204240
oct263022036263601
947504655522381
1012303210211201
113a13842469308
121468540258801
136b3259623a40
1430769b206957
1516507c348201
hexb3090796781

12303210211201 has 16 divisors (see below), whose sum is σ = 15163241277184. Its totient is φ = 9721018194624.

The previous prime is 12303210211183. The next prime is 12303210211211. The reversal of 12303210211201 is 10211201230321.

It is a cyclic number.

It is not a de Polignac number, because 12303210211201 - 27 = 12303210211073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12303210211211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92918790 + ... + 93051103.

It is an arithmetic number, because the mean of its divisors is an integer number (947702579824).

Almost surely, 212303210211201 is an apocalyptic number.

It is an amenable number.

12303210211201 is a deficient number, since it is larger than the sum of its proper divisors (2860031065983).

12303210211201 is a wasteful number, since it uses less digits than its factorization.

12303210211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185970640.

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

Adding to 12303210211201 its reverse (10211201230321), we get a palindrome (22514411441522).

The spelling of 12303210211201 in words is "twelve trillion, three hundred three billion, two hundred ten million, two hundred eleven thousand, two hundred one".

Divisors: 1 7 13 91 727 5089 9451 66157 185969893 1301789251 2417608609 16923260263 135200112211 946400785477 1757601458743 12303210211201