11030031332 has 24 divisors (see below), whose sum is σ = 20151377400. Its totient is φ = 5275984896.

The previous prime is 11030031329. The next prime is 11030031367. The reversal of 11030031332 is 23313003011.

11030031332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2871245056 + 8158786276 = 53584^2 + 90326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11030031332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423533 + ... + 448820.

It is an arithmetic number, because the mean of its divisors is an integer number (839640725).

Almost surely, 2^11030031332 is an apocalyptic number.

It is an amenable number.

11030031332 is a deficient number, since it is larger than the sum of its proper divisors (9121346068).

11030031332 is a wasteful number, since it uses less digits than its factorization.

11030031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872495 (or 872493 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11030031332 its reverse (23313003011), we get a palindrome (34343034343).

The spelling of 11030031332 in words is "eleven billion, thirty million, thirty-one thousand, three hundred thirty-two".