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12013101230210 = 257805871538983
BaseRepresentation
bin1010111011010000010010…
…1000011010100010000010
31120112102220200100112222222
42232310010220122202002
53033310312403331320
641314424214531042
72346626563434653
oct256640450324202
946472820315888
1012013101230210
113911800510a93
121420277366a82
13691aa4a46002
142d761997952a
1515c74d1bb825
hexaed04a1a882

12013101230210 has 16 divisors (see below), whose sum is σ = 21623623966656. Its totient is φ = 4805231213808.

The previous prime is 12013101230209. The next prime is 12013101230227. The reversal of 12013101230210 is 1203210131021.

It is an unprimeable number.

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, 7036379 + ... + 8575361.

It is an arithmetic number, because the mean of its divisors is an integer number (1351476497916).

Almost surely, 212013101230210 is an apocalyptic number.

12013101230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12013101230210 is a deficient number, since it is larger than the sum of its proper divisors (9610522736446).

12013101230210 is a wasteful number, since it uses less digits than its factorization.

12013101230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319577.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12013101230210 its reverse (1203210131021), we get a palindrome (13216311361231).

The spelling of 12013101230210 in words is "twelve trillion, thirteen billion, one hundred one million, two hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 780587 1538983 1561174 3077966 3902935 7694915 7805870 15389830 1201310123021 2402620246042 6006550615105 12013101230210