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212013020201 = 7271033282311
BaseRepresentation
bin1100010101110011110…
…1011111010000101001
3202021020112220100012112
43011130331133100221
511433200313121301
6241221502452105
721213610636343
oct3053475372051
9667215810175
10212013020201
1181a06906074
123510a894035
1316cba092158
14a39372c293
1557ace179bb
hex315cf5f429

212013020201 has 8 divisors (see below), whose sum is σ = 212510922624. Its totient is φ = 211515685920.

The previous prime is 212013020189. The next prime is 212013020203. The reversal of 212013020201 is 102020310212.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 212013020201 - 214 = 212013003817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212013020203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609836 + ... + 892146.

It is an arithmetic number, because the mean of its divisors is an integer number (26563865328).

Almost surely, 2212013020201 is an apocalyptic number.

It is an amenable number.

212013020201 is a deficient number, since it is larger than the sum of its proper divisors (497902423).

212013020201 is a wasteful number, since it uses less digits than its factorization.

212013020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284071.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 212013020201 its reverse (102020310212), we get a palindrome (314033330413).

The spelling of 212013020201 in words is "two hundred twelve billion, thirteen million, twenty thousand, two hundred one".

Divisors: 1 727 1033 282311 750991 205240097 291627263 212013020201