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1230330223310 = 25282713435187
BaseRepresentation
bin10001111001110101011…
…001010101101011001110
311100121200211101002120112
4101321311121111223032
5130124204014121220
62341112250320022
7154613505230036
oct21716531255316
94317624332515
101230330223310
11434864377851
1217a543129012
138c0342003c6
14437967728c6
152200c7e35c5
hex11e75655ace

1230330223310 has 16 divisors (see below), whose sum is σ = 2214607324176. Its totient is φ = 492129217728.

The previous prime is 1230330223279. The next prime is 1230330223319. The reversal of 1230330223310 is 133220330321.

It is a super-2 number, since 2×12303302233102 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230330223319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2609537 + ... + 3044723.

It is an arithmetic number, because the mean of its divisors is an integer number (138412957761).

Almost surely, 21230330223310 is an apocalyptic number.

1230330223310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230330223310 is a deficient number, since it is larger than the sum of its proper divisors (984277100866).

1230330223310 is a wasteful number, since it uses less digits than its factorization.

1230330223310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717907.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1230330223310 its reverse (133220330321), we get a palindrome (1363550553631).

The spelling of 1230330223310 in words is "one trillion, two hundred thirty billion, three hundred thirty million, two hundred twenty-three thousand, three hundred ten".

Divisors: 1 2 5 10 282713 435187 565426 870374 1413565 2175935 2827130 4351870 123033022331 246066044662 615165111655 1230330223310