Search a number
-
+
113101101230 = 251326313072531
BaseRepresentation
bin110100101010101011…
…0011101100010101110
3101210221012200020112012
41221111112131202232
53323112340214410
6123542525041222
711112515332625
oct1512526354256
9353835606465
10113101101230
1143a69694397
1219b053b6212
13a885b1c250
14568cdc66bc
152e1e4ac605
hex1a5559d8ae

113101101230 has 64 divisors (see below), whose sum is σ = 220331155968. Its totient is φ = 41553367680.

The previous prime is 113101101199. The next prime is 113101101233. The reversal of 113101101230 is 32101101311.

It is a happy number.

113101101230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113101101233) 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, 44685065 + ... + 44687595.

It is an arithmetic number, because the mean of its divisors is an integer number (3442674312).

Almost surely, 2113101101230 is an apocalyptic number.

113101101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113101101230 is a deficient number, since it is larger than the sum of its proper divisors (107230054738).

113101101230 is a wasteful number, since it uses less digits than its factorization.

113101101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 113101101230 its reverse (32101101311), we get a palindrome (145202202541).

The spelling of 113101101230 in words is "one hundred thirteen billion, one hundred one million, one hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 263 526 1307 1315 2531 2614 2630 3419 5062 6535 6838 12655 13070 16991 17095 25310 32903 33982 34190 65806 84955 164515 169910 329030 343741 665653 687482 1331306 1718705 3308017 3328265 3437410 4468633 6616034 6656530 8653489 8937266 16540085 17306978 22343165 33080170 43004221 43267445 44686330 86008442 86534890 215021105 430042210 870008471 1740016942 4350042355 8700084710 11310110123 22620220246 56550550615 113101101230