10230318 has 48 divisors (see below), whose sum is σ = 25864800. Its totient is φ = 2921184.

The previous prime is 10230289. The next prime is 10230329. The reversal of 10230318 is 81303201.

It is a super-2 number, since 2×10230318² = 209318812762248, which contains 22 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10230318.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5346 + ... + 7002.

It is an arithmetic number, because the mean of its divisors is an integer number (538850).

Almost surely, 2^10230318 is an apocalyptic number.

10230318 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10230318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12932400).

10230318 is an abundant number, since it is smaller than the sum of its proper divisors (15634482).

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

10230318 is a wasteful number, since it uses less digits than its factorization.

10230318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 1669 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10230318 is about 3198.4868297368. The cubic root of 10230318 is about 217.0849476644.

Adding to 10230318 its reverse (81303201), we get a palindrome (91533519).

The spelling of 10230318 in words is "ten million, two hundred thirty thousand, three hundred eighteen".