Search a number
-
+
330121203102301 = 13193168742178909
BaseRepresentation
bin100101100001111100101010…
…1000010110011001001011101
31121021212021112020122212221011
41023003321111002303021131
5321232201210443233201
63130035330450335221
7126351320105430502
oct11303712502631135
91537767466585834
10330121203102301
1196206685a00216
123103784ab8a511
13112283b006a980
145b73d46c254a9
15282732403d151
hex12c3e550b325d

330121203102301 has 16 divisors (see below), whose sum is σ = 374238284022400. Its totient is φ = 288679869839808.

The previous prime is 330121203102281. The next prime is 330121203102319. The reversal of 330121203102301 is 103201302121033.

It is a cyclic number.

It is not a de Polignac number, because 330121203102301 - 241 = 327922179846749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330121203102101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13262766 + ... + 28916143.

It is an arithmetic number, because the mean of its divisors is an integer number (23389892751400).

Almost surely, 2330121203102301 is an apocalyptic number.

It is an amenable number.

330121203102301 is a deficient number, since it is larger than the sum of its proper divisors (44117080920099).

330121203102301 is a wasteful number, since it uses less digits than its factorization.

330121203102301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42210628.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 330121203102301 its reverse (103201302121033), we get a palindrome (433322505223334).

The spelling of 330121203102301 in words is "three hundred thirty trillion, one hundred twenty-one billion, two hundred three million, one hundred two thousand, three hundred one".

Divisors: 1 13 19 247 31687 411931 602053 7826689 42178909 548325817 801399271 10418190523 1336523089483 17374800163279 25393938700177 330121203102301