1103132320230 has 64 divisors (see below), whose sum is σ = 2692682196480. Its totient is φ = 289151407104.

The previous prime is 1103132320207. The next prime is 1103132320237. The reversal of 1103132320230 is 320232313011.

It is a junction number, because it is equal to n+sod(n) for n = 1103132320197 and 1103132320206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103132320237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19524982 + ... + 19581398.

It is an arithmetic number, because the mean of its divisors is an integer number (42073159320).

Almost surely, 2^{1103132320230} is an apocalyptic number.

1103132320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103132320230 is an abundant number, since it is smaller than the sum of its proper divisors (1589549876250).

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

1103132320230 is a wasteful number, since it uses less digits than its factorization.

1103132320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67533.

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

Adding to 1103132320230 its reverse (320232313011), we get a palindrome (1423364633241).

The spelling of 1103132320230 in words is "one trillion, one hundred three billion, one hundred thirty-two million, three hundred twenty thousand, two hundred thirty".