1120148544 has 56 divisors (see below), whose sum is σ = 3059346688. Its totient is φ = 361336320.

The previous prime is 1120148543. The next prime is 1120148639. The reversal of 1120148544 is 4458410211.

It is not an unprimeable number, because it can be changed into a prime (1120148543) 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, 88147 + ... + 100050.

Almost surely, 2^1120148544 is an apocalyptic number.

It is an amenable number.

1120148544 is an abundant number, since it is smaller than the sum of its proper divisors (1939198144).

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

1120148544 is a wasteful number, since it uses less digits than its factorization.

1120148544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188243 (or 188233 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 1120148544 is about 33468.6202882641. The cubic root of 1120148544 is about 1038.5447298790.

Adding to 1120148544 its reverse (4458410211), we get a palindrome (5578558755).

The spelling of 1120148544 in words is "one billion, one hundred twenty million, one hundred forty-eight thousand, five hundred forty-four".