11032103312 has 10 divisors (see below), whose sum is σ = 21374700198. Its totient is φ = 5516051648.

The previous prime is 11032103293. The next prime is 11032103321. The reversal of 11032103312 is 21330123011.

It can be written as a sum of positive squares in only one way, i.e., 8538499216 + 2493604096 = 92404^2 + 49936^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 344753213 + ... + 344753244.

Almost surely, 2^11032103312 is an apocalyptic number.

It is an amenable number.

11032103312 is a deficient number, since it is larger than the sum of its proper divisors (10342596886).

11032103312 is an equidigital number, since it uses as much as digits as its factorization.

11032103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689506465 (or 689506459 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11032103312 its reverse (21330123011), we get a palindrome (32362226323).

The spelling of 11032103312 in words is "eleven billion, thirty-two million, one hundred three thousand, three hundred twelve".