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230032110323 = 2343457508951
BaseRepresentation
bin1101011000111011111…
…0110111001011110011
3210222202022222221221202
43112032332313023303
512232101210012243
6253401510241415
722422260450651
oct3261676671363
9728668887852
10230032110323
1189613147194
12386b935626b
13188cc247962
14b1c28c7dd1
155eb4ce24b8
hex358efb72f3

230032110323 has 16 divisors (see below), whose sum is σ = 246153616896. Its totient is φ = 214443028800.

The previous prime is 230032110299. The next prime is 230032110379. The reversal of 230032110323 is 323011230032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230032110323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230032110295 and 230032110304.

It is not an unprimeable number, because it can be changed into a prime (230032110223) 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, 197498 + ... + 706448.

It is an arithmetic number, because the mean of its divisors is an integer number (15384601056).

Almost surely, 2230032110323 is an apocalyptic number.

230032110323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230032110323 is a deficient number, since it is larger than the sum of its proper divisors (16121506573).

230032110323 is a wasteful number, since it uses less digits than its factorization.

230032110323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509474.

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

Adding to 230032110323 its reverse (323011230032), we get a palindrome (553043340355).

The spelling of 230032110323 in words is "two hundred thirty billion, thirty-two million, one hundred ten thousand, three hundred twenty-three".

Divisors: 1 23 43 457 989 10511 19651 451973 508951 11705873 21884893 232590607 503352539 5349583961 10001396101 230032110323