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112202130230 = 25139797101281
BaseRepresentation
bin110100001111111000…
…1001010001100110110
3101201121120002210010222
41220133301022030312
53314242221131410
6123313413014342
711051321241131
oct1503761121466
9351546083128
10112202130230
11436481a5153
12198b43243b2
13a7717c6048
145605857218
152dba5d5955
hex1a1fc4a336

112202130230 has 32 divisors (see below), whose sum is σ = 203674050720. Its totient is φ = 44501621760.

The previous prime is 112202130193. The next prime is 112202130251. The reversal of 112202130230 is 32031202211.

112202130230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 112202130199 and 112202130208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057190 + ... + 1158470.

It is an arithmetic number, because the mean of its divisors is an integer number (6364814085).

Almost surely, 2112202130230 is an apocalyptic number.

112202130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112202130230 is a deficient number, since it is larger than the sum of its proper divisors (91471920490).

112202130230 is a wasteful number, since it uses less digits than its factorization.

112202130230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102224.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112202130230 its reverse (32031202211), we get a palindrome (144233332441).

The spelling of 112202130230 in words is "one hundred twelve billion, two hundred two million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 139 278 695 797 1390 1594 3985 7970 101281 110783 202562 221566 506405 553915 1012810 1107830 14078059 28156118 70390295 80720957 140780590 161441914 403604785 807209570 11220213023 22440426046 56101065115 112202130230