230444100 has 54 divisors (see below), whose sum is σ = 722317050. Its totient is φ = 61451520.

The previous prime is 230444089. The next prime is 230444119. The reversal of 230444100 is 1444032.

It can be written as a sum of positive squares in 3 ways, for example, as 69255684 + 161188416 = 8322^2 + 12696^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 17 ways as a sum of consecutive naturals, for example, 127125 + ... + 128924.

Almost surely, 2^230444100 is an apocalyptic number.

230444100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230444100 is an abundant number, since it is smaller than the sum of its proper divisors (491872950).

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

230444100 is a wasteful number, since it uses less digits than its factorization.

230444100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256069 (or 256059 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 230444100 is about 15180.3853706024. The cubic root of 230444100 is about 613.0866571302.

Adding to 230444100 its reverse (1444032), we get a palindrome (231888132).

It can be divided in two parts, 2304 and 44100, that multiplied together give a square (101606400 = 10080²).

The spelling of 230444100 in words is "two hundred thirty million, four hundred forty-four thousand, one hundred".