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10230313223 = 1343182310039
BaseRepresentation
bin10011000011100011…
…00011000100000111
3222101222010202110202
421201301203010013
5131422430010343
64411051041115
7511342141034
oct114161430407
928358122422
1010230313223
11437a821819
121b9614019b
13c706291a0
146d099638b
153ed203db8
hex261c63107

10230313223 has 16 divisors (see below), whose sum is σ = 11280783360. Its totient is φ = 9217774944.

The previous prime is 10230313211. The next prime is 10230313237. The reversal of 10230313223 is 32231303201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10230313223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10230313195 and 10230313204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230313523) 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, 1014038 + ... + 1024076.

It is an arithmetic number, because the mean of its divisors is an integer number (705048960).

Almost surely, 210230313223 is an apocalyptic number.

10230313223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10230313223 is a deficient number, since it is larger than the sum of its proper divisors (1050470137).

10230313223 is a wasteful number, since it uses less digits than its factorization.

10230313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11918.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10230313223 its reverse (32231303201), we get a palindrome (42461616424).

The spelling of 10230313223 in words is "ten billion, two hundred thirty million, three hundred thirteen thousand, two hundred twenty-three".

Divisors: 1 13 43 559 1823 10039 23699 78389 130507 431677 1019057 5611801 18301097 237914261 786947171 10230313223