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13230124203 = 335671123631
BaseRepresentation
bin11000101001001001…
…11010110010101011
31021011000210221112010
430110210322302223
5204043402433303
610024451251003
7645566125452
oct142444726253
937130727463
1013230124203
11567a07314a
1226928a9a63
13132ac7567a
148d714db99
1552675bc03
hex31493acab

13230124203 has 8 divisors (see below), whose sum is σ = 17640802816. Its totient is φ = 8819764200.

The previous prime is 13230124189. The next prime is 13230124223. The reversal of 13230124203 is 30242103231.

13230124203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13230124203 - 224 = 13213346987 is a prime.

It is a super-3 number, since 3×132301242033 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13230124203.

It is not an unprimeable number, because it can be changed into a prime (13230124223) 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 7 ways as a sum of consecutive naturals, for example, 45198 + ... + 168828.

It is an arithmetic number, because the mean of its divisors is an integer number (2205100352).

Almost surely, 213230124203 is an apocalyptic number.

13230124203 is a deficient number, since it is larger than the sum of its proper divisors (4410678613).

13230124203 is a wasteful number, since it uses less digits than its factorization.

13230124203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159305.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13230124203 its reverse (30242103231), we get a palindrome (43472227434).

The spelling of 13230124203 in words is "thirteen billion, two hundred thirty million, one hundred twenty-four thousand, two hundred three".

Divisors: 1 3 35671 107013 123631 370893 4410041401 13230124203