102326253 has 8 divisors (see below), whose sum is σ = 136588416. Its totient is φ = 68140800.

The previous prime is 102326249. The next prime is 102326261. The reversal of 102326253 is 352623201.

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

It is not a de Polignac number, because 102326253 - 2² = 102326249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102326233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15988 + ... + 21453.

It is an arithmetic number, because the mean of its divisors is an integer number (17073552).

Almost surely, 2^102326253 is an apocalyptic number.

It is an amenable number.

102326253 is a deficient number, since it is larger than the sum of its proper divisors (34262163).

102326253 is an equidigital number, since it uses as much as digits as its factorization.

102326253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38355.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 102326253 is about 10115.6439735689. The cubic root of 102326253 is about 467.7304999249.

Adding to 102326253 its reverse (352623201), we get a palindrome (454949454).

The spelling of 102326253 in words is "one hundred two million, three hundred twenty-six thousand, two hundred fifty-three".