1011441332 has 24 divisors (see below), whose sum is σ = 1938965952. Its totient is φ = 457833600.

The previous prime is 1011441331. The next prime is 1011441359. The reversal of 1011441332 is 2331441101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011441331) 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, 37088 + ... + 58295.

It is an arithmetic number, because the mean of its divisors is an integer number (80790248).

Almost surely, 2^1011441332 is an apocalyptic number.

It is an amenable number.

1011441332 is a deficient number, since it is larger than the sum of its proper divisors (927524620).

1011441332 is a wasteful number, since it uses less digits than its factorization.

1011441332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95639 (or 95637 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1011441332 is about 31803.1654399369. The cubic root of 1011441332 is about 1003.7993241881.

Adding to 1011441332 its reverse (2331441101), we get a palindrome (3342882433).

The spelling of 1011441332 in words is "one billion, eleven million, four hundred forty-one thousand, three hundred thirty-two".