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201210201000101 = 1459729011891739
BaseRepresentation
bin101101101111111111100110…
…100011100100100010100101
3222101102111200212022122222102
4231233333212203210202211
5202333111442424000401
61551534405032541445
760244646232143606
oct5557774643444245
9871374625278872
10201210201000101
1159125848a1a837
121a697a75251885
13883706b0ab607
1437988a8c73dad
15183de145dd56b
hexb6ffe68e48a5

201210201000101 has 8 divisors (see below), whose sum is σ = 201350979040800. Its totient is φ = 201069426891600.

The previous prime is 201210201000079. The next prime is 201210201000131. The reversal of 201210201000101 is 101000102012102.

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 201210201000101 - 214 = 201210200983717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210201000131) 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, 105416690 + ... + 107308428.

It is an arithmetic number, because the mean of its divisors is an integer number (25168872380100).

Almost surely, 2201210201000101 is an apocalyptic number.

It is an amenable number.

201210201000101 is a deficient number, since it is larger than the sum of its proper divisors (140778040699).

201210201000101 is a wasteful number, since it uses less digits than its factorization.

201210201000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966099.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201210201000101 its reverse (101000102012102), we get a palindrome (302210303012203).

The spelling of 201210201000101 in words is "two hundred one trillion, two hundred ten billion, two hundred one million, one hundred one", and thus it is an aban number.

Divisors: 1 1459 72901 1891739 106362559 2760047201 137909664839 201210201000101