11331323132 has 24 divisors (see below), whose sum is σ = 20879767440. Its totient is φ = 5365854720.

The previous prime is 11331323117. The next prime is 11331323141. The reversal of 11331323132 is 23132313311.

11331323132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11331323098 and 11331323107.

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 in 7 ways as a sum of consecutive naturals, for example, 254282 + ... + 295502.

It is an arithmetic number, because the mean of its divisors is an integer number (869990310).

Almost surely, 2^11331323132 is an apocalyptic number.

It is an amenable number.

11331323132 is a deficient number, since it is larger than the sum of its proper divisors (9548444308).

11331323132 is a wasteful number, since it uses less digits than its factorization.

11331323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44861 (or 44859 counting only the distinct ones).

The product of its digits is 972, while the sum is 23.

Adding to 11331323132 its reverse (23132313311), we get a palindrome (34463636443).

The spelling of 11331323132 in words is "eleven billion, three hundred thirty-one million, three hundred twenty-three thousand, one hundred thirty-two".