1124213000 has 64 divisors (see below), whose sum is σ = 2637273600. Its totient is φ = 448555200.

The previous prime is 1124212987. The next prime is 1124213011. The reversal of 1124213000 is 3124211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477827 + ... + 480173.

It is an arithmetic number, because the mean of its divisors is an integer number (41207400).

Almost surely, 2^1124213000 is an apocalyptic number.

1124213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1318636800).

1124213000 is an abundant number, since it is smaller than the sum of its proper divisors (1513060600).

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

1124213000 is a wasteful number, since it uses less digits than its factorization.

1124213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847 (or 2833 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1124213000 is about 33529.2857066774. The cubic root of 1124213000 is about 1039.7993325856.

Adding to 1124213000 its reverse (3124211), we get a palindrome (1127337211).

It can be divided in two parts, 11242 and 13000, that added together give a palindrome (24242).

The spelling of 1124213000 in words is "one billion, one hundred twenty-four million, two hundred thirteen thousand".