102223296 has 196 divisors, whose sum is σ = 348693232. Its totient is φ = 29113344.

The previous prime is 102223271. The next prime is 102223309. The reversal of 102223296 is 692322201.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 326436 + ... + 326748.

Almost surely, 2^102223296 is an apocalyptic number.

102223296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102223296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174346616).

102223296 is an abundant number, since it is smaller than the sum of its proper divisors (246469936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102223296 is an frugal number, since it uses more digits than its factorization.

102223296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 102223296 is about 10110.5536940367. The cubic root of 102223296 is about 467.5735760737.

Adding to 102223296 its reverse (692322201), we get a palindrome (794545497).

The spelling of 102223296 in words is "one hundred two million, two hundred twenty-three thousand, two hundred ninety-six".