1103020232230 has 32 divisors (see below), whose sum is σ = 2269251936000. Its totient is φ = 378148074720.

The previous prime is 1103020232191. The next prime is 1103020232231. The reversal of 1103020232230 is 322320203011.

It is a junction number, because it is equal to n+sod(n) for n = 1103020232198 and 1103020232207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103020232231) 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, 258021 + ... + 1507519.

It is an arithmetic number, because the mean of its divisors is an integer number (70914123000).

Almost surely, 2^{1103020232230} is an apocalyptic number.

1103020232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103020232230 is an abundant number, since it is smaller than the sum of its proper divisors (1166231703770).

1103020232230 is a wasteful number, since it uses less digits than its factorization.

1103020232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262124.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1103020232230 its reverse (322320203011), we get a palindrome (1425340435241).

The spelling of 1103020232230 in words is "one trillion, one hundred three billion, twenty million, two hundred thirty-two thousand, two hundred thirty".