1120353403204 has 48 divisors (see below), whose sum is σ = 2249971118080. Its totient is φ = 478169477280.

The previous prime is 1120353403163. The next prime is 1120353403207. The reversal of 1120353403204 is 4023043530211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1120353403207) 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, 8339437 + ... + 8472715.

Almost surely, 2^{1120353403204} is an apocalyptic number.

1120353403204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1120353403204 is an abundant number, since it is smaller than the sum of its proper divisors (1129617714876).

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

1120353403204 is a wasteful number, since it uses less digits than its factorization.

1120353403204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134528 (or 134526 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1120353403204 its reverse (4023043530211), we get a palindrome (5143396933415).

The spelling of 1120353403204 in words is "one trillion, one hundred twenty billion, three hundred fifty-three million, four hundred three thousand, two hundred four".