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1230301142110 = 251980913615881
BaseRepresentation
bin10001111001110011101…
…010011001110001011110
311100121121210122121200001
4101321303222121301132
5130124124043021420
62341105331124514
7154613003106145
oct21716352316136
94317553577601
101230301142110
11434849a146a7
1217a53544373a
138c02b18a6b1
144379296275c
1522009e9bb0a
hex11e73a99c5e

1230301142110 has 64 divisors (see below), whose sum is σ = 2336090414400. Its totient is φ = 465221836800.

The previous prime is 1230301142093. The next prime is 1230301142111. The reversal of 1230301142110 is 112411030321.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230301142111) 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 31 ways as a sum of consecutive naturals, for example, 209196370 + ... + 209202250.

It is an arithmetic number, because the mean of its divisors is an integer number (36501412725).

Almost surely, 21230301142110 is an apocalyptic number.

1230301142110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230301142110 is a deficient number, since it is larger than the sum of its proper divisors (1105789272290).

1230301142110 is a wasteful number, since it uses less digits than its factorization.

1230301142110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8077.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1230301142110 its reverse (112411030321), we get a palindrome (1342712172431).

The spelling of 1230301142110 in words is "one trillion, two hundred thirty billion, three hundred one million, one hundred forty-two thousand, one hundred ten".

Divisors: 1 2 5 10 19 38 95 190 809 1361 1618 2722 4045 5881 6805 8090 11762 13610 15371 25859 29405 30742 51718 58810 76855 111739 129295 153710 223478 258590 558695 1101049 1117390 2202098 4757729 5505245 8004041 9515458 11010490 16008082 20919931 23788645 40020205 41839862 47577290 80040410 90396851 104599655 152076779 180793702 209199310 304153558 451984255 760383895 903968510 1520767790 6475269169 12950538338 32376345845 64752691690 123030114211 246060228422 615150571055 1230301142110