1104030340220 has 48 divisors (see below), whose sum is σ = 2421769287168. Its totient is φ = 421974611520.

The previous prime is 1104030340211. The next prime is 1104030340223. The reversal of 1104030340220 is 220430304011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1104030340192 and 1104030340201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104030340223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796166 + ... + 1685805.

It is an arithmetic number, because the mean of its divisors is an integer number (50453526816).

Almost surely, 2^{1104030340220} is an apocalyptic number.

1104030340220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104030340220 is an abundant number, since it is smaller than the sum of its proper divisors (1317738946948).

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

1104030340220 is a wasteful number, since it uses less digits than its factorization.

1104030340220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482970 (or 2482968 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1104030340220 its reverse (220430304011), we get a palindrome (1324460644231).

The spelling of 1104030340220 in words is "one trillion, one hundred four billion, thirty million, three hundred forty thousand, two hundred twenty".