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100113102112230 = 23253955128124897
BaseRepresentation
bin10110110000110101100101…
…111000111000010111100110
3111010110201102012220010122100
4112300311211320320113212
5101110223113120042410
6552531154005312530
730041634666215544
oct2660654570702746
9433421365803570
10100113102112230
11299988012210a9
12b28a70b405746
1343b281822a3cc
141aa16dddbcd94
15b89288dcb8c0
hex5b0d65e385e6

100113102112230 has 48 divisors (see below), whose sum is σ = 260300655972864. Its totient is φ = 26696151283200.

The previous prime is 100113102112229. The next prime is 100113102112241. The reversal of 100113102112230 is 32211201311001.

100113102112230 is a `hidden beast` number, since 1 + 0 + 0 + 11 + 310 + 2 + 112 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10502859 + ... + 17622038.

It is an arithmetic number, because the mean of its divisors is an integer number (5422930332768).

Almost surely, 2100113102112230 is an apocalyptic number.

100113102112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100113102112230 is an abundant number, since it is smaller than the sum of its proper divisors (160187553860634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100113102112230 is a wasteful number, since it uses less digits than its factorization.

100113102112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28164461 (or 28164458 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 100113102112230 its reverse (32211201311001), we get a palindrome (132324303423231).

The spelling of 100113102112230 in words is "one hundred trillion, one hundred thirteen billion, one hundred two million, one hundred twelve thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 39551 79102 118653 197755 237306 355959 395510 593265 711918 1186530 1779795 3559590 28124897 56249794 84374691 140624485 168749382 253124073 281248970 421873455 506248146 843746910 1265620365 2531240730 1112367801247 2224735602494 3337103403741 5561839006235 6674206807482 10011310211223 11123678012470 16685517018705 20022620422446 33371034037410 50056551056115 100113102112230