1123524324 has 48 divisors (see below), whose sum is σ = 3136909440. Its totient is φ = 345699360.

The previous prime is 1123524319. The next prime is 1123524329. The reversal of 1123524324 is 4234253211.

1123524324 is a `hidden beast` number, since 112 + 3 + 524 + 3 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (1123524319) and next prime (1123524329).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (1123524329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398712 + ... + 401519.

It is an arithmetic number, because the mean of its divisors is an integer number (65352280).

Almost surely, 2^1123524324 is an apocalyptic number.

It is an amenable number.

1123524324 is an abundant number, since it is smaller than the sum of its proper divisors (2013385116).

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

1123524324 is a wasteful number, since it uses less digits than its factorization.

1123524324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800257 (or 800249 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1123524324 is about 33519.0143649839. The cubic root of 1123524324 is about 1039.5869673974.

Adding to 1123524324 its reverse (4234253211), we get a palindrome (5357777535).

The spelling of 1123524324 in words is "one billion, one hundred twenty-three million, five hundred twenty-four thousand, three hundred twenty-four".