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13230122301 = 3211373611827
BaseRepresentation
bin11000101001001001…
…11010010100111101
31021011000210211220200
430110210322110331
5204043402403201
610024451234113
7645566120064
oct142444722475
937130724820
1013230122301
11567a071780
1226928a8939
13132ac74846
148d714d1db
1552675b386
hex31493a53d

13230122301 has 24 divisors (see below), whose sum is σ = 21410916384. Its totient is φ = 7801544160.

The previous prime is 13230122291. The next prime is 13230122329. The reversal of 13230122301 is 10322103231.

13230122301 is a `hidden beast` number, since 13 + 230 + 122 + 301 = 666.

13230122301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13230122301 - 213 = 13230114109 is a prime.

It is a super-2 number, since 2×132301223012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230122701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1802251 + ... + 1809576.

It is an arithmetic number, because the mean of its divisors is an integer number (892121516).

Almost surely, 213230122301 is an apocalyptic number.

13230122301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13230122301 is a deficient number, since it is larger than the sum of its proper divisors (8180794083).

13230122301 is a wasteful number, since it uses less digits than its factorization.

13230122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611881 (or 3611878 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13230122301 its reverse (10322103231), we get a palindrome (23552225532).

It can be divided in two parts, 13230 and 122301, that added together give a palindrome (135531).

The spelling of 13230122301 in words is "thirteen billion, two hundred thirty million, one hundred twenty-two thousand, three hundred one".

Divisors: 1 3 9 11 33 37 99 111 333 407 1221 3663 3611827 10835481 32506443 39730097 119190291 133637599 357570873 400912797 1202738391 1470013589 4410040767 13230122301