1105531332 has 24 divisors (see below), whose sum is σ = 2580539136. Its totient is φ = 368372448.

The previous prime is 1105531327. The next prime is 1105531351. The reversal of 1105531332 is 2331355011.

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, 19213 + ... + 50795.

It is an arithmetic number, because the mean of its divisors is an integer number (107522464).

Almost surely, 2^1105531332 is an apocalyptic number.

1105531332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1105531332 is an abundant number, since it is smaller than the sum of its proper divisors (1475007804).

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

1105531332 is a wasteful number, since it uses less digits than its factorization.

1105531332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34507 (or 34505 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1105531332 is about 33249.5313049673. The cubic root of 1105531332 is about 1034.0074912130.

Adding to 1105531332 its reverse (2331355011), we get a palindrome (3436886343).

The spelling of 1105531332 in words is "one billion, one hundred five million, five hundred thirty-one thousand, three hundred thirty-two".