230102304 has 96 divisors (see below), whose sum is σ = 634677120. Its totient is φ = 72993536.

The previous prime is 230102303. The next prime is 230102317. The reversal of 230102304 is 403201032.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×230102304² = 105894140612216832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230102303) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1167934 + ... + 1168130.

It is an arithmetic number, because the mean of its divisors is an integer number (6611220).

Almost surely, 2^230102304 is an apocalyptic number.

230102304 is a gapful number since it is divisible by the number (24) 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 230102304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317338560).

230102304 is an abundant number, since it is smaller than the sum of its proper divisors (404574816).

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

230102304 is an equidigital number, since it uses as much as digits as its factorization.

230102304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230102304 is about 15169.1233761216. The cubic root of 230102304 is about 612.7833959420.

Adding to 230102304 its reverse (403201032), we get a palindrome (633303336).

The spelling of 230102304 in words is "two hundred thirty million, one hundred two thousand, three hundred four".