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30300123331201 = 17210110191018711
BaseRepresentation
bin1101110001110110011000…
…00101100111101010000001
310222021122220200200122211111
412320323030011213222001
512432414123033044301
6144235403503443321
76245053205536003
oct670731405475201
9128248820618744
1030300123331201
119722234774969
123494449bb6541
1313ba39b9900a9
1476a768a34373
153782981ea551
hex1b8ecc167a81

30300123331201 has 24 divisors (see below), whose sum is σ = 32537946519360. Its totient is φ = 28207672416000.

The previous prime is 30300123331013. The next prime is 30300123331207. The reversal of 30300123331201 is 10213332100303.

It is not a de Polignac number, because 30300123331201 - 29 = 30300123330689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30300123331207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29234236 + ... + 30252946.

It is an arithmetic number, because the mean of its divisors is an integer number (1355747771640).

Almost surely, 230300123331201 is an apocalyptic number.

It is an amenable number.

30300123331201 is a deficient number, since it is larger than the sum of its proper divisors (2237823188159).

30300123331201 is a wasteful number, since it uses less digits than its factorization.

30300123331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019865 (or 1019848 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30300123331201 its reverse (10213332100303), we get a palindrome (40513455431504).

The spelling of 30300123331201 in words is "thirty trillion, three hundred billion, one hundred twenty-three million, three hundred thirty-one thousand, two hundred one".

Divisors: 1 17 101 289 1019 1717 17323 29189 102919 294491 1018711 1749623 17318087 29743591 102889811 294407479 1038066509 1749126787 17647130653 29735155379 104844717409 300001221101 1782360195953 30300123331201