Search a number
-
+
120210201201 = 3231742176829
BaseRepresentation
bin110111111110100010…
…1100001101001110001
3102111021122200221100010
41233331011201221301
53432142302414301
6131120201445133
711453630564616
oct1577505415161
9374248627303
10120210201201
1146a87585422
121b36a1a07a9
13b44990398c
145b6522250d
1531d86775d6
hex1bfd161a71

120210201201 has 8 divisors (see below), whose sum is σ = 167248975680. Its totient is φ = 76655780432.

The previous prime is 120210201197. The next prime is 120210201217. The reversal of 120210201201 is 102102012021.

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 120210201201 - 22 = 120210201197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120210208201) 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, 871088346 + ... + 871088483.

It is an arithmetic number, because the mean of its divisors is an integer number (20906121960).

Almost surely, 2120210201201 is an apocalyptic number.

It is an amenable number.

120210201201 is a deficient number, since it is larger than the sum of its proper divisors (47038774479).

120210201201 is a wasteful number, since it uses less digits than its factorization.

120210201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742176855.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120210201201 its reverse (102102012021), we get a palindrome (222312213222).

It can be divided in two parts, 1 and 20210201201, that added together give a palindrome (20210201202).

The spelling of 120210201201 in words is "one hundred twenty billion, two hundred ten million, two hundred one thousand, two hundred one".

Divisors: 1 3 23 69 1742176829 5226530487 40070067067 120210201201