103231230 has 16 divisors (see below), whose sum is σ = 247755024. Its totient is φ = 27528320.

The previous prime is 103231207. The next prime is 103231253. The reversal of 103231230 is 32132301.

It is an interprime number because it is at equal distance from previous prime (103231207) and next prime (103231253).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 1720491 + ... + 1720550.

It is an arithmetic number, because the mean of its divisors is an integer number (15484689).

Almost surely, 2^103231230 is an apocalyptic number.

103231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103231230 is an abundant number, since it is smaller than the sum of its proper divisors (144523794).

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

103231230 is a wasteful number, since it uses less digits than its factorization.

103231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441051.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103231230 is about 10160.2770631514. The cubic root of 103231230 is about 469.1053298676.

Adding to 103231230 its reverse (32132301), we get a palindrome (135363531).

The spelling of 103231230 in words is "one hundred three million, two hundred thirty-one thousand, two hundred thirty".