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101210200201 = 11236716735753
BaseRepresentation
bin101111001000010011…
…0010001100010001001
3100200020111211212211101
41132100212101202021
53124234302401301
6114254553501401
710212040335655
oct1362046214211
9320214755741
10101210200201
1139a17579460
1217747111861
13970c465936
144c81a87a65
1529755dc701
hex1790991889

101210200201 has 32 divisors (see below), whose sum is σ = 117634664448. Its totient is φ = 86173760640.

The previous prime is 101210200193. The next prime is 101210200253. The reversal of 101210200201 is 102002012101.

It is not a de Polignac number, because 101210200201 - 23 = 101210200193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101210207201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2812941 + ... + 2848693.

It is an arithmetic number, because the mean of its divisors is an integer number (3676083264).

Almost surely, 2101210200201 is an apocalyptic number.

101210200201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101210200201 is a deficient number, since it is larger than the sum of its proper divisors (16424464247).

101210200201 is a wasteful number, since it uses less digits than its factorization.

101210200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36021.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101210200201 its reverse (102002012101), we get a palindrome (203212212302).

The spelling of 101210200201 in words is "one hundred one billion, two hundred ten million, two hundred thousand, two hundred one".

Divisors: 1 11 23 67 167 253 737 1541 1837 3841 11189 16951 35753 42251 123079 257347 393283 822319 2395451 2830817 5970751 9045509 26349961 55095373 65678261 137327273 400040317 606049103 1510600003 4400443487 9200927291 101210200201