11321310032 has 10 divisors (see below), whose sum is σ = 21935038218. Its totient is φ = 5660655008.

The previous prime is 11321309983. The next prime is 11321310043. The reversal of 11321310032 is 23001312311.

11321310032 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 only one way, i.e., 11320108816 + 1201216 = 106396^2 + 1096^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 353790923 + ... + 353790954.

Almost surely, 2^11321310032 is an apocalyptic number.

It is an amenable number.

11321310032 is a deficient number, since it is larger than the sum of its proper divisors (10613728186).

11321310032 is an equidigital number, since it uses as much as digits as its factorization.

11321310032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707581885 (or 707581879 counting only the distinct ones).

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

Adding to 11321310032 its reverse (23001312311), we get a palindrome (34322622343).

The spelling of 11321310032 in words is "eleven billion, three hundred twenty-one million, three hundred ten thousand, thirty-two".