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10230302323 = 82312430501
BaseRepresentation
bin10011000011100011…
…00000011001110011
3222101222010012112001
421201301200121303
5131422424133243
64411050514431
7511342064203
oct114161403163
928358105461
1010230302323
11437a81460a
121b96135a17
13c70624237
146d0992403
153ed200a4d
hex261c60673

10230302323 has 4 divisors (see below), whose sum is σ = 10242733648. Its totient is φ = 10217871000.

The previous prime is 10230302321. The next prime is 10230302339. The reversal of 10230302323 is 32320303201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10230302323 - 21 = 10230302321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10230302323.

It is not an unprimeable number, because it can be changed into a prime (10230302321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6214428 + ... + 6216073.

It is an arithmetic number, because the mean of its divisors is an integer number (2560683412).

Almost surely, 210230302323 is an apocalyptic number.

10230302323 is a deficient number, since it is larger than the sum of its proper divisors (12431325).

10230302323 is an equidigital number, since it uses as much as digits as its factorization.

10230302323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12431324.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 10230302323 its reverse (32320303201), we get a palindrome (42550605524).

The spelling of 10230302323 in words is "ten billion, two hundred thirty million, three hundred two thousand, three hundred twenty-three".

Divisors: 1 823 12430501 10230302323