1103300343220 has 24 divisors (see below), whose sum is σ = 2417666840064. Its totient is φ = 422132305056.

The previous prime is 1103300343193. The next prime is 1103300343259. The reversal of 1103300343220 is 223430033011.

It is a junction number, because it is equal to n+sod(n) for n = 1103300343191 and 1103300343200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1199239044 + ... + 1199239963.

It is an arithmetic number, because the mean of its divisors is an integer number (100736118336).

Almost surely, 2^{1103300343220} is an apocalyptic number.

1103300343220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103300343220 is an abundant number, since it is smaller than the sum of its proper divisors (1314366496844).

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

1103300343220 is a wasteful number, since it uses less digits than its factorization.

1103300343220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398479039 (or 2398479037 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1103300343220 its reverse (223430033011), we get a palindrome (1326730376231).

The spelling of 1103300343220 in words is "one trillion, one hundred three billion, three hundred million, three hundred forty-three thousand, two hundred twenty".