1120124334 has 64 divisors (see below), whose sum is σ = 2715540480. Its totient is φ = 301086720.

The previous prime is 1120124323. The next prime is 1120124359. The reversal of 1120124334 is 4334210211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1120124334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49422 + ... + 68430.

It is an arithmetic number, because the mean of its divisors is an integer number (42430320).

Almost surely, 2^1120124334 is an apocalyptic number.

1120124334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120124334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1357770240).

1120124334 is an abundant number, since it is smaller than the sum of its proper divisors (1595416146).

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

1120124334 is a wasteful number, since it uses less digits than its factorization.

1120124334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19105.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1120124334 is about 33468.2586042357. The cubic root of 1120124334 is about 1038.5372477317.

Adding to 1120124334 its reverse (4334210211), we get a palindrome (5454334545).

The spelling of 1120124334 in words is "one billion, one hundred twenty million, one hundred twenty-four thousand, three hundred thirty-four".