1120033420 has 24 divisors (see below), whose sum is σ = 2565895248. Its totient is φ = 407284800.

The previous prime is 1120033393. The next prime is 1120033459. The reversal of 1120033420 is 243300211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1120033394 and 1120033403.

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, 2545311 + ... + 2545750.

It is an arithmetic number, because the mean of its divisors is an integer number (106912302).

Almost surely, 2^1120033420 is an apocalyptic number.

1120033420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120033420 is an abundant number, since it is smaller than the sum of its proper divisors (1445861828).

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

1120033420 is a wasteful number, since it uses less digits than its factorization.

1120033420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091081 (or 5091079 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1120033420 is about 33466.9003643899. The cubic root of 1120033420 is about 1038.5091496218.

Adding to 1120033420 its reverse (243300211), we get a palindrome (1363333631).

The spelling of 1120033420 in words is "one billion, one hundred twenty million, thirty-three thousand, four hundred twenty".