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2300130111200 = 255220023143593
BaseRepresentation
bin100001011110001010011…
…100000010111011100000
322010220001000121012201112
4201132022130002323200
5300141131302024300
64520355402522452
7325115240233355
oct41361234027340
98126030535645
102300130111200
118075305355a9
12311944b06428
13138b9431a24c
147d480dc062c
153ec71cdce35
hex2178a702ee0

2300130111200 has 72 divisors (see below), whose sum is σ = 5615512177968. Its totient is φ = 919999687680.

The previous prime is 2300130111173. The next prime is 2300130111247. The reversal of 2300130111200 is 21110310032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15946604 + ... + 16090196.

It is an arithmetic number, because the mean of its divisors is an integer number (77993224694).

Almost surely, 22300130111200 is an apocalyptic number.

2300130111200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300130111200 is an abundant number, since it is smaller than the sum of its proper divisors (3315382066768).

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

2300130111200 is a wasteful number, since it uses less digits than its factorization.

2300130111200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163636 (or 163623 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2300130111200 its reverse (21110310032), we get a palindrome (2321240421232).

The spelling of 2300130111200 in words is "two trillion, three hundred billion, one hundred thirty million, one hundred eleven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 20023 40046 80092 100115 143593 160184 200230 287186 320368 400460 500575 574372 640736 717965 800920 1001150 1148744 1435930 1601840 2002300 2297488 2871860 3203680 3589825 4004600 4594976 5743720 7179650 8009200 11487440 14359300 16018400 22974880 28718600 57437200 114874400 2875162639 5750325278 11500650556 14375813195 23001301112 28751626390 46002602224 57503252780 71879065975 92005204448 115006505560 143758131950 230013011120 287516263900 460026022240 575032527800 1150065055600 2300130111200