1101432332 has 48 divisors (see below), whose sum is σ = 2587990272. Its totient is φ = 396118080.

The previous prime is 1101432331. The next prime is 1101432341. The reversal of 1101432332 is 2332341011.

It is not an unprimeable number, because it can be changed into a prime (1101432331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133538 + ... + 141545.

It is an arithmetic number, because the mean of its divisors is an integer number (53916464).

Almost surely, 2^1101432332 is an apocalyptic number.

It is an amenable number.

1101432332 is an abundant number, since it is smaller than the sum of its proper divisors (1486557940).

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

1101432332 is a wasteful number, since it uses less digits than its factorization.

1101432332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275118 (or 275116 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1101432332 is about 33187.8340962468. The cubic root of 1101432332 is about 1032.7279719862.

Adding to 1101432332 its reverse (2332341011), we get a palindrome (3433773343).

The spelling of 1101432332 in words is "one billion, one hundred one million, four hundred thirty-two thousand, three hundred thirty-two".