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BaseRepresentation
bin101100011101…
…1011111000011
31121212101111101
41120323133003
521431443243
62151355231
7402102646
oct130733703
947771441
1023312323
1112182991
127982b17
134aa2c98
14314ba5d
1520a754d
hex163b7c3

23312323 has 2 divisors, whose sum is σ = 23312324. Its totient is φ = 23312322.

The previous prime is 23312291. The next prime is 23312327. The reversal of 23312323 is 32321332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23312323 - 25 = 23312291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23312323.

It is not a weakly prime, because it can be changed into another prime (23312327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656161 + 11656162.

It is an arithmetic number, because the mean of its divisors is an integer number (11656162).

Almost surely, 223312323 is an apocalyptic number.

23312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23312323 is an equidigital number, since it uses as much as digits as its factorization.

23312323 is an odious number, because the sum of its binary digits is odd.

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

The square root of 23312323 is about 4828.2836494970. The cubic root of 23312323 is about 285.6681686162.

Adding to 23312323 its reverse (32321332), we get a palindrome (55633655).

Subtracting 23312323 from its reverse (32321332), we obtain a palindrome (9009009).

The spelling of 23312323 in words is "twenty-three million, three hundred twelve thousand, three hundred twenty-three".