11311332243332 has 48 divisors (see below), whose sum is σ = 21813209238912. Its totient is φ = 5089450164480.

The previous prime is 11311332243271. The next prime is 11311332243353. The reversal of 11311332243332 is 23334223311311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10247558 + ... + 11297570.

It is an arithmetic number, because the mean of its divisors is an integer number (454441859144).

Almost surely, 2^{11311332243332} is an apocalyptic number.

It is an amenable number.

11311332243332 is a deficient number, since it is larger than the sum of its proper divisors (10501876995580).

11311332243332 is a wasteful number, since it uses less digits than its factorization.

11311332243332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052508 (or 1052506 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

Adding to 11311332243332 its reverse (23334223311311), we get a palindrome (34645555554643).

The spelling of 11311332243332 in words is "eleven trillion, three hundred eleven billion, three hundred thirty-two million, two hundred forty-three thousand, three hundred thirty-two".