1103231230230 has 32 divisors (see below), whose sum is σ = 2647787284224. Its totient is φ = 294191402336.

The previous prime is 1103231230181. The next prime is 1103231230237. The reversal of 1103231230230 is 320321323011.

It is a junction number, because it is equal to n+sod(n) for n = 1103231230197 and 1103231230206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103231230237) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3061759 + ... + 3403061.

It is an arithmetic number, because the mean of its divisors is an integer number (82743352632).

Almost surely, 2^{1103231230230} is an apocalyptic number.

1103231230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103231230230 is an abundant number, since it is smaller than the sum of its proper divisors (1544556053994).

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

1103231230230 is a wasteful number, since it uses less digits than its factorization.

1103231230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449060.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1103231230230 its reverse (320321323011), we get a palindrome (1423552553241).

The spelling of 1103231230230 in words is "one trillion, one hundred three billion, two hundred thirty-one million, two hundred thirty thousand, two hundred thirty".