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30122101300001 = 417940123191559
BaseRepresentation
bin1101101100101010110010…
…01001011101101100100001
310221122122102000211110200112
412312111121021131230201
512422010030413100001
6144021522521501105
76226151515331534
oct666253111355441
9127578360743615
1030122101300001
1196637909a1a47
123465a46941795
1313a666aa7b0a9
14761cbb7daa1b
153738294a1cbb
hex1b655925db21

30122101300001 has 16 divisors (see below), whose sum is σ = 31325303923200. Its totient is φ = 28943064384000.

The previous prime is 30122101299973. The next prime is 30122101300037. The reversal of 30122101300001 is 10000310122103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30122101300001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30122100300001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10296941 + ... + 12894618.

It is an arithmetic number, because the mean of its divisors is an integer number (1957831495200).

Almost surely, 230122101300001 is an apocalyptic number.

It is an amenable number.

30122101300001 is a deficient number, since it is larger than the sum of its proper divisors (1203202623199).

30122101300001 is a wasteful number, since it uses less digits than its factorization.

30122101300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23192080.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30122101300001 its reverse (10000310122103), we get a palindrome (40122411422104).

The spelling of 30122101300001 in words is "thirty trillion, one hundred twenty-two billion, one hundred one million, three hundred thousand, one".

Divisors: 1 41 79 401 3239 16441 31679 1298839 23191559 950853919 1832133161 9299815159 75117459601 381292421519 734685397561 30122101300001