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230311232323 = 2381319130313
BaseRepresentation
bin1101011001111110011…
…1101000001101000011
3211000110210012211100121
43112133213220031003
512233134133413243
6253445321001111
722432220113504
oct3263747501503
9730423184317
10230311232323
1189746760727
1238776923197
13189450157c3
14b20b9c4bab
155ece57a1ed
hex359f9e8343

230311232323 has 8 divisors (see below), whose sum is σ = 230487770016. Its totient is φ = 230134766400.

The previous prime is 230311232269. The next prime is 230311232363. The reversal of 230311232323 is 323232113032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230311232323 - 213 = 230311224131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230311232363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7582615 + ... + 7612927.

It is an arithmetic number, because the mean of its divisors is an integer number (28810971252).

Almost surely, 2230311232323 is an apocalyptic number.

230311232323 is a deficient number, since it is larger than the sum of its proper divisors (176537693).

230311232323 is a wasteful number, since it uses less digits than its factorization.

230311232323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35885.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 230311232323 its reverse (323232113032), we get a palindrome (553543345355).

The spelling of 230311232323 in words is "two hundred thirty billion, three hundred eleven million, two hundred thirty-two thousand, three hundred twenty-three".

Divisors: 1 2381 3191 30313 7597771 72175253 96728783 230311232323