11120321032 has 8 divisors (see below), whose sum is σ = 20850601950. Its totient is φ = 5560160512.

The previous prime is 11120321021. The next prime is 11120321039. The reversal of 11120321032 is 23012302111.

It can be written as a sum of positive squares in only one way, i.e., 8505635076 + 2614685956 = 92226^2 + 51134^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11120320997 and 11120321015.

It is not an unprimeable number, because it can be changed into a prime (11120321039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695020057 + ... + 695020072.

Almost surely, 2^11120321032 is an apocalyptic number.

It is an amenable number.

11120321032 is a deficient number, since it is larger than the sum of its proper divisors (9730280918).

11120321032 is a wasteful number, since it uses less digits than its factorization.

11120321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390040135 (or 1390040131 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11120321032 its reverse (23012302111), we get a palindrome (34132623143).

The spelling of 11120321032 in words is "eleven billion, one hundred twenty million, three hundred twenty-one thousand, thirty-two".