1124111304 has 64 divisors (see below), whose sum is σ = 3145406400. Its totient is φ = 371958912.

The previous prime is 1124111297. The next prime is 1124111341. The reversal of 1124111304 is 4031114211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10599 + ... + 48585.

It is an arithmetic number, because the mean of its divisors is an integer number (49146975).

Almost surely, 2^1124111304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124111304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1572703200).

1124111304 is an abundant number, since it is smaller than the sum of its proper divisors (2021295096).

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

1124111304 is a wasteful number, since it uses less digits than its factorization.

1124111304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38139 (or 38129 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1124111304 is about 33527.7691473799. The cubic root of 1124111304 is about 1039.7679783192.

Adding to 1124111304 its reverse (4031114211), we get a palindrome (5155225515).

The spelling of 1124111304 in words is "one billion, one hundred twenty-four million, one hundred eleven thousand, three hundred four".