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330120124312201 = 432178539818449
BaseRepresentation
bin100101100001111100001010…
…0101111100010101010001001
31121021212011202001201200010021
41023003320110233202222021
5321232142003310442301
63130035031432220441
7126351251266033036
oct11303702457425211
91537764661650107
10330120124312201
1196206181a62253
12310375a983a721
131122826a705032
145b73c8384838d
1528272ae4968a1
hex12c3e14be2a89

330120124312201 has 6 divisors (see below), whose sum is σ = 337975876325850. Its totient is φ = 322442912117088.

The previous prime is 330120124312171. The next prime is 330120124312219. The reversal of 330120124312201 is 102213421021033.

It can be written as a sum of positive squares in only one way, i.e., 200868259840000 + 129251864472201 = 14172800^2 + 11368899^2 .

It is not a de Polignac number, because 330120124312201 - 211 = 330120124310153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330120124312291) 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 5 ways as a sum of consecutive naturals, for example, 89269907376 + ... + 89269911073.

It is an arithmetic number, because the mean of its divisors is an integer number (56329312720975).

Almost surely, 2330120124312201 is an apocalyptic number.

It is an amenable number.

330120124312201 is a deficient number, since it is larger than the sum of its proper divisors (7855752013649).

330120124312201 is an equidigital number, since it uses as much as digits as its factorization.

330120124312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178539818535 (or 178539818492 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 330120124312201 its reverse (102213421021033), we get a palindrome (432333545333234).

The spelling of 330120124312201 in words is "three hundred thirty trillion, one hundred twenty billion, one hundred twenty-four million, three hundred twelve thousand, two hundred one".

Divisors: 1 43 1849 178539818449 7677212193307 330120124312201