Search a number
-
+
11202321301 = 241317331443
BaseRepresentation
bin10100110111011010…
…11101101110010101
31001220201010212212221
422123231131232111
5140420243240201
65051332342341
7544414105603
oct123355355625
931821125787
1011202321301
114829466886
1222077749b1
131096b153b2
14783ad8873
154587064a1
hex29bb5db95

11202321301 has 16 divisors (see below), whose sum is σ = 11343930048. Its totient is φ = 11062022400.

The previous prime is 11202321233. The next prime is 11202321307. The reversal of 11202321301 is 10312320211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11202321301 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 (11202321307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25287186 + ... + 25287628.

It is an arithmetic number, because the mean of its divisors is an integer number (708995628).

Almost surely, 211202321301 is an apocalyptic number.

It is an amenable number.

11202321301 is a deficient number, since it is larger than the sum of its proper divisors (141608747).

11202321301 is a wasteful number, since it uses less digits than its factorization.

11202321301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11202321301 its reverse (10312320211), we get a palindrome (21514641512).

The spelling of 11202321301 in words is "eleven billion, two hundred two million, three hundred twenty-one thousand, three hundred one".

Divisors: 1 241 317 331 443 76397 79771 104927 106763 140431 146633 25287407 33843871 35338553 46482661 11202321301