1103021323230 has 16 divisors (see below), whose sum is σ = 2647251175824. Its totient is φ = 294139019520.

The previous prime is 1103021323219. The next prime is 1103021323241. The reversal of 1103021323230 is 323231203011.

It is an interprime number because it is at equal distance from previous prime (1103021323219) and next prime (1103021323241).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1103021323197 and 1103021323206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18383688691 + ... + 18383688750.

It is an arithmetic number, because the mean of its divisors is an integer number (165453198489).

Almost surely, 2^{1103021323230} is an apocalyptic number.

1103021323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103021323230 is an abundant number, since it is smaller than the sum of its proper divisors (1544229852594).

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

1103021323230 is a wasteful number, since it uses less digits than its factorization.

1103021323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36767377451.

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

Adding to 1103021323230 its reverse (323231203011), we get a palindrome (1426252526241).

The spelling of 1103021323230 in words is "one trillion, one hundred three billion, twenty-one million, three hundred twenty-three thousand, two hundred thirty".