1128110532 has 24 divisors (see below), whose sum is σ = 2746704576. Its totient is φ = 359687328.

The previous prime is 1128110483. The next prime is 1128110573. The reversal of 1128110532 is 2350118211.

It is a super-3 number, since 3×1128110532³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043403 + ... + 2043954.

It is an arithmetic number, because the mean of its divisors is an integer number (114446024).

Almost surely, 2^1128110532 is an apocalyptic number.

1128110532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1128110532 is an abundant number, since it is smaller than the sum of its proper divisors (1618594044).

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

1128110532 is a wasteful number, since it uses less digits than its factorization.

1128110532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087387 (or 4087385 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 1128110532 is about 33587.3567283881. The cubic root of 1128110532 is about 1040.9995727523. Note that the first 3 decimals are identical.

Adding to 1128110532 its reverse (2350118211), we get a palindrome (3478228743).

The spelling of 1128110532 in words is "one billion, one hundred twenty-eight million, one hundred ten thousand, five hundred thirty-two".