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10230123323 = 72415092147
BaseRepresentation
bin10011000011100001…
…10100101100111011
3222101221210002222102
421201300310230323
5131422402421243
64411043014015
7511340420300
oct114160645473
928357702872
1010230123323
11437a702082
121b9606a30b
13c70590914
146d09470a7
153ed1b79b8
hex261c34b3b

10230123323 has 12 divisors (see below), whose sum is σ = 12190602312. Its totient is φ = 8554805280.

The previous prime is 10230123307. The next prime is 10230123341. The reversal of 10230123323 is 32332103201.

10230123323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10230123323 - 24 = 10230123307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10230123295 and 10230123304.

It is not an unprimeable number, because it can be changed into a prime (10230123023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2544065 + ... + 2548082.

It is an arithmetic number, because the mean of its divisors is an integer number (1015883526).

Almost surely, 210230123323 is an apocalyptic number.

10230123323 is a deficient number, since it is larger than the sum of its proper divisors (1960478989).

10230123323 is an equidigital number, since it uses as much as digits as its factorization.

10230123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092202 (or 5092195 counting only the distinct ones).

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

Adding to 10230123323 its reverse (32332103201), we get a palindrome (42562226524).

The spelling of 10230123323 in words is "ten billion, two hundred thirty million, one hundred twenty-three thousand, three hundred twenty-three".

Divisors: 1 7 41 49 287 2009 5092147 35645029 208778027 249515203 1461446189 10230123323