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2300200001023 = 31714912128453
BaseRepresentation
bin100001011110001110100…
…110101001110111111111
322010220012220002222112111
4201132032212221313333
5300141302200013043
64520410340514451
7325120046260651
oct41361646516777
98126186088474
102300200001023
11807566a30891
123119643aba27
13138ba594a882
147d48a3b46d1
153ec77ee609d
hex2178e9a9dff

2300200001023 has 16 divisors (see below), whose sum is σ = 2412747343872. Its totient is φ = 2190177108000.

The previous prime is 2300200001003. The next prime is 2300200001039. The reversal of 2300200001023 is 3201000020032.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2300200001023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2300200000994 and 2300200001012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300200001003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16465 + ... + 2144917.

It is an arithmetic number, because the mean of its divisors is an integer number (150796708992).

Almost surely, 22300200001023 is an apocalyptic number.

2300200001023 is a deficient number, since it is larger than the sum of its proper divisors (112547342849).

2300200001023 is a wasteful number, since it uses less digits than its factorization.

2300200001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129046.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 2300200001023 its reverse (3201000020032), we get a palindrome (5501200021055).

The spelling of 2300200001023 in words is "two trillion, three hundred billion, two hundred million, one thousand, twenty-three".

Divisors: 1 31 71 491 2201 15221 34861 1080691 2128453 65982043 151120163 1045070423 4684725053 32397183113 74200000033 2300200001023