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211130324301 = 3138365224073
BaseRepresentation
bin1100010010100001011…
…0010001010101001101
3202011222000221202001210
43010220112101111031
511424343330334201
6240554131325033
721153002101041
oct3045026212515
9664860852053
10211130324301
11815a3622626
1234b03150779
1316ba9246aa0
14a30c3d8021
15575a6a81d6
hex312859154d

211130324301 has 16 divisors (see below), whose sum is σ = 306814044096. Its totient is φ = 128360973696.

The previous prime is 211130324299. The next prime is 211130324309. The reversal of 211130324301 is 103423031112.

It is not a de Polignac number, because 211130324301 - 21 = 211130324299 is a prime.

It is a super-2 number, since 2×2111303243012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211130324309) 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, 32608800 + ... + 32615273.

It is an arithmetic number, because the mean of its divisors is an integer number (19175877756).

Almost surely, 2211130324301 is an apocalyptic number.

It is an amenable number.

211130324301 is a deficient number, since it is larger than the sum of its proper divisors (95683719795).

211130324301 is a wasteful number, since it uses less digits than its factorization.

211130324301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65224172.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 211130324301 its reverse (103423031112), we get a palindrome (314553355413).

The spelling of 211130324301 in words is "two hundred eleven billion, one hundred thirty million, three hundred twenty-four thousand, three hundred one".

Divisors: 1 3 13 39 83 249 1079 3237 65224073 195672219 847912949 2543738847 5413598059 16240794177 70376774767 211130324301