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230101130013 = 3175903764321
BaseRepresentation
bin1101011001001100011…
…0001001101100011101
3210222221010212112011120
43112103012021230131
512232221342130023
6253412413441153
722424056222356
oct3262306115435
9728833775146
10230101130013
11896490a8757
12387184a01b9
1318910632201
14b1cbb32d2d
155ebadc78e3
hex3593189b1d

230101130013 has 16 divisors (see below), whose sum is σ = 324904110336. Its totient is φ = 144352532480.

The previous prime is 230101129963. The next prime is 230101130041. The reversal of 230101130013 is 310031101032.

230101130013 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 230101130013 - 210 = 230101128989 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230101129974 and 230101130001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230101130093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81108 + ... + 683213.

It is an arithmetic number, because the mean of its divisors is an integer number (20306506896).

Almost surely, 2230101130013 is an apocalyptic number.

It is an amenable number.

230101130013 is a deficient number, since it is larger than the sum of its proper divisors (94802980323).

230101130013 is a wasteful number, since it uses less digits than its factorization.

230101130013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770244.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 230101130013 its reverse (310031101032), we get a palindrome (540132231045).

The spelling of 230101130013 in words is "two hundred thirty billion, one hundred one million, one hundred thirty thousand, thirteen".

Divisors: 1 3 17 51 5903 17709 100351 301053 764321 2292963 12993457 38980371 4511786863 13535360589 76700376671 230101130013