1120438683 has 64 divisors (see below), whose sum is σ = 2150579200. Its totient is φ = 559872000.

The previous prime is 1120438681. The next prime is 1120438723. The reversal of 1120438683 is 3868340211.

It is not a de Polignac number, because 1120438683 - 2¹ = 1120438681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120438681) 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 63 ways as a sum of consecutive naturals, for example, 34683 + ... + 58683.

It is an arithmetic number, because the mean of its divisors is an integer number (33602800).

Almost surely, 2^1120438683 is an apocalyptic number.

1120438683 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120438683 is a deficient number, since it is larger than the sum of its proper divisors (1030140517).

1120438683 is a wasteful number, since it uses less digits than its factorization.

1120438683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24049 (or 24043 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1120438683 is about 33472.9545006114. The cubic root of 1120438683 is about 1038.6343895105.

Adding to 1120438683 its reverse (3868340211), we get a palindrome (4988778894).

The spelling of 1120438683 in words is "one billion, one hundred twenty million, four hundred thirty-eight thousand, six hundred eighty-three".