1120413320 has 32 divisors (see below), whose sum is σ = 2714848920. Its totient is φ = 413690880.

The previous prime is 1120413311. The next prime is 1120413361. The reversal of 1120413320 is 233140211.

It can be written as a sum of positive squares in 4 ways, for example, as 636149284 + 484264036 = 25222^2 + 22006^2 .

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, 1076801 + ... + 1077840.

Almost surely, 2^1120413320 is an apocalyptic number.

1120413320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120413320 is an abundant number, since it is smaller than the sum of its proper divisors (1594435600).

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

1120413320 is a wasteful number, since it uses less digits than its factorization.

1120413320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154665 (or 2154661 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120413320 is about 33472.5756403657. The cubic root of 1120413320 is about 1038.6265523769.

Adding to 1120413320 its reverse (233140211), we get a palindrome (1353553531).

The spelling of 1120413320 in words is "one billion, one hundred twenty million, four hundred thirteen thousand, three hundred twenty".