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12302300220301 = 7131935980924499
BaseRepresentation
bin1011001100000101101000…
…1111000000101110001101
31121120002101110021102121001
42303001122033000232031
53103030102324022201
642055333152540301
72406545316334450
oct263013217005615
947502343242531
1012302300220301
113a13415832713
121468327551691
136b3142c3c9a0
14307612409497
151650274e6301
hexb305a3c0b8d

12302300220301 has 64 divisors (see below), whose sum is σ = 16003008000000. Its totient is φ = 9183960755712.

The previous prime is 12302300220257. The next prime is 12302300220349. The reversal of 12302300220301 is 10302200320321.

It is a cyclic number.

It is not a de Polignac number, because 12302300220301 - 27 = 12302300220173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302300220901) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 502142950 + ... + 502167448.

It is an arithmetic number, because the mean of its divisors is an integer number (250047000000).

Almost surely, 212302300220301 is an apocalyptic number.

It is an amenable number.

12302300220301 is a deficient number, since it is larger than the sum of its proper divisors (3700707779699).

12302300220301 is a wasteful number, since it uses less digits than its factorization.

12302300220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25706.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12302300220301 its reverse (10302200320321), we get a palindrome (22604500540622).

The spelling of 12302300220301 in words is "twelve trillion, three hundred two billion, three hundred million, two hundred twenty thousand, three hundred one".

Divisors: 1 7 13 19 91 133 247 359 809 1729 2513 4667 5663 6821 10517 15371 24499 32669 47747 73619 88673 107597 171493 199823 290431 318487 465481 620711 1398761 2033017 2229409 3258367 3775603 5518189 6051253 8795141 19819691 26429221 38627323 42358771 61565987 71736457 114336833 138737837 167107679 257655983 376574129 502155199 800357831 1169753753 1803591881 2172399827 2636018903 4895463677 7115269069 15206798789 34268245739 49806883483 92498497897 135190112311 647489485279 946330786177 1757471460043 12302300220301