11532303211 has 48 divisors (see below), whose sum is σ = 14326138624. Its totient is φ = 9209376000.

The previous prime is 11532303197. The next prime is 11532303221. The reversal of 11532303211 is 11230323511.

It is not a de Polignac number, because 11532303211 - 2²¹ = 11530206059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11532303221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2972605 + ... + 2976481.

Almost surely, 2^11532303211 is an apocalyptic number.

11532303211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11532303211 is a deficient number, since it is larger than the sum of its proper divisors (2793835413).

11532303211 is a wasteful number, since it uses less digits than its factorization.

11532303211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004 (or 3993 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 11532303211 its reverse (11230323511), we get a palindrome (22762626722).

The spelling of 11532303211 in words is "eleven billion, five hundred thirty-two million, three hundred three thousand, two hundred eleven".