11201231032 has 8 divisors (see below), whose sum is σ = 21002308200. Its totient is φ = 5600615512.

The previous prime is 11201230979. The next prime is 11201231059. The reversal of 11201231032 is 23013210211.

11201231032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 11201230997 and 11201231015.

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, 700076932 + ... + 700076947.

It is an arithmetic number, because the mean of its divisors is an integer number (2625288525).

Almost surely, 2^11201231032 is an apocalyptic number.

It is an amenable number.

11201231032 is a deficient number, since it is larger than the sum of its proper divisors (9801077168).

11201231032 is a wasteful number, since it uses less digits than its factorization.

11201231032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400153885 (or 1400153881 counting only the distinct ones).

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

Adding to 11201231032 its reverse (23013210211), we get a palindrome (34214441243).

The spelling of 11201231032 in words is "eleven billion, two hundred one million, two hundred thirty-one thousand, thirty-two".