1121335132 has 24 divisors (see below), whose sum is σ = 1984910816. Its totient is φ = 554231808.

The previous prime is 1121335109. The next prime is 1121335153. The reversal of 1121335132 is 2315331211.

It is a congruent number.

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, 597748 + ... + 599620.

Almost surely, 2^1121335132 is an apocalyptic number.

It is an amenable number.

1121335132 is a deficient number, since it is larger than the sum of its proper divisors (863575684).

1121335132 is a wasteful number, since it uses less digits than its factorization.

1121335132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517 (or 3515 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 1121335132 is about 33486.3424697294. The cubic root of 1121335132 is about 1038.9113151374.

Adding to 1121335132 its reverse (2315331211), we get a palindrome (3436666343).

The spelling of 1121335132 in words is "one billion, one hundred twenty-one million, three hundred thirty-five thousand, one hundred thirty-two".