11532332135 has 16 divisors (see below), whose sum is σ = 14575458816. Its totient is φ = 8742257568.

The previous prime is 11532332107. The next prime is 11532332137. The reversal of 11532332135 is 53123323511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11532332135 - 2⁸ = 11532331879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11532332098 and 11532332107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532332137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456299 + ... + 480908.

It is an arithmetic number, because the mean of its divisors is an integer number (910966176).

Almost surely, 2^11532332135 is an apocalyptic number.

11532332135 is a deficient number, since it is larger than the sum of its proper divisors (3043126681).

11532332135 is a wasteful number, since it uses less digits than its factorization.

11532332135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937342.

The product of its digits is 8100, while the sum is 29.

Adding to 11532332135 its reverse (53123323511), we get a palindrome (64655655646).

The spelling of 11532332135 in words is "eleven billion, five hundred thirty-two million, three hundred thirty-two thousand, one hundred thirty-five".