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102323 = 1317463
BaseRepresentation
bin11000111110110011
312012100202
4120332303
511233243
62105415
7604214
oct307663
9165322
10102323
116a971
124b26b
1337760
142940b
15204b8
hex18fb3

102323 has 8 divisors (see below), whose sum is σ = 116928. Its totient is φ = 88704.

The previous prime is 102317. The next prime is 102329. The reversal of 102323 is 323201.

Adding to 102323 its reverse (323201), we get a palindrome (425524).

It is an interprime number because it is at equal distance from previous prime (102317) and next prime (102329).

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 102323 - 26 = 102259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11 + ... + 452.

It is an arithmetic number, because the mean of its divisors is an integer number (14616).

2102323 is an apocalyptic number.

102323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102323 is a deficient number, since it is larger than the sum of its proper divisors (14605).

102323 is a wasteful number, since it uses less digits than its factorization.

102323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 102323 is about 319.8796648742. The cubic root of 102323 is about 46.7725543414.

The spelling of 102323 in words is "one hundred two thousand, three hundred twenty-three", and thus it is an iban number.

Divisors: 1 13 17 221 463 6019 7871 102323