102273 has 8 divisors (see below), whose sum is σ = 138528. Its totient is φ = 67104.

The previous prime is 102259. The next prime is 102293. The reversal of 102273 is 372201.

102273 is nontrivially palindromic in base 16.

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

It is not a de Polignac number, because 102273 - 2⁵ = 102241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102203) 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, 15 + ... + 452.

It is an arithmetic number, because the mean of its divisors is an integer number (17316).

2¹⁰²²⁷³ is an apocalyptic number.

It is an amenable number.

102273 is a deficient number, since it is larger than the sum of its proper divisors (36255).

102273 is an equidigital number, since it uses as much as digits as its factorization.

102273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 102273 is about 319.8015009346. The cubic root of 102273 is about 46.7649346510.

Adding to 102273 its reverse (372201), we get a palindrome (474474).

The spelling of 102273 in words is "one hundred two thousand, two hundred seventy-three", and thus it is an iban number.