1120353403205 has 32 divisors (see below), whose sum is σ = 1438903699200. Its totient is φ = 834477429760.

The previous prime is 1120353403163. The next prime is 1120353403207. The reversal of 1120353403205 is 5023043530211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1120353403205 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120353403207) 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, 3371096 + ... + 3688494.

It is an arithmetic number, because the mean of its divisors is an integer number (44965740600).

Almost surely, 2^{1120353403205} is an apocalyptic number.

It is an amenable number.

1120353403205 is a deficient number, since it is larger than the sum of its proper divisors (318550295995).

1120353403205 is a wasteful number, since it uses less digits than its factorization.

1120353403205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317869.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1120353403205 its reverse (5023043530211), we get a palindrome (6143396933416).

The spelling of 1120353403205 in words is "one trillion, one hundred twenty billion, three hundred fifty-three million, four hundred three thousand, two hundred five".