1121033532 has 24 divisors (see below), whose sum is σ = 2700124672. Its totient is φ = 361623600.

The previous prime is 1121033531. The next prime is 1121033549. The reversal of 1121033532 is 2353301211.

It is a junction number, because it is equal to n+sod(n) for n = 1121033499 and 1121033508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121033531) 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, 1506394 + ... + 1507137.

Almost surely, 2^1121033532 is an apocalyptic number.

1121033532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1121033532 is an abundant number, since it is smaller than the sum of its proper divisors (1579091140).

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

1121033532 is a wasteful number, since it uses less digits than its factorization.

1121033532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013569 (or 3013567 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1121033532 is about 33481.8388383912. The cubic root of 1121033532 is about 1038.8181631617.

Adding to 1121033532 its reverse (2353301211), we get a palindrome (3474334743).

The spelling of 1121033532 in words is "one billion, one hundred twenty-one million, thirty-three thousand, five hundred thirty-two".