1124545124 has 24 divisors (see below), whose sum is σ = 2013621120. Its totient is φ = 549270176.

The previous prime is 1124545111. The next prime is 1124545127. The reversal of 1124545124 is 4215454211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1124545127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99347 + ... + 110085.

It is an arithmetic number, because the mean of its divisors is an integer number (83900880).

Almost surely, 2^1124545124 is an apocalyptic number.

It is an amenable number.

1124545124 is a deficient number, since it is larger than the sum of its proper divisors (889075996).

1124545124 is a wasteful number, since it uses less digits than its factorization.

1124545124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11347 (or 11345 counting only the distinct ones).

The product of its digits is 6400, while the sum is 29.

The square root of 1124545124 is about 33534.2380858728. The cubic root of 1124545124 is about 1039.9017177834.

Adding to 1124545124 its reverse (4215454211), we get a palindrome (5339999335).

The spelling of 1124545124 in words is "one billion, one hundred twenty-four million, five hundred forty-five thousand, one hundred twenty-four".