1123340000 has 60 divisors (see below), whose sum is σ = 2763634104. Its totient is φ = 449328000.

The previous prime is 1123339993. The next prime is 1123340047. The reversal of 1123340000 is 433211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8084 + ... + 48083.

Almost surely, 2^1123340000 is an apocalyptic number.

1123340000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123340000 is an abundant number, since it is smaller than the sum of its proper divisors (1640294104).

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

1123340000 is an frugal number, since it uses more digits than its factorization.

1123340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56197 (or 56174 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1123340000 is about 33516.2647083472. The cubic root of 1123340000 is about 1039.5301131742.

Adding to 1123340000 its reverse (433211), we get a palindrome (1123773211).

The spelling of 1123340000 in words is "one billion, one hundred twenty-three million, three hundred forty thousand".