11332030231311 has 4 divisors (see below), whose sum is σ = 15109373641752. Its totient is φ = 7554686820872.

The previous prime is 11332030231303. The next prime is 11332030231349. The reversal of 11332030231311 is 11313203023311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11332030231311 - 2³ = 11332030231303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332030231381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1888671705216 + ... + 1888671705221.

It is an arithmetic number, because the mean of its divisors is an integer number (3777343410438).

Almost surely, 2^{11332030231311} is an apocalyptic number.

11332030231311 is a deficient number, since it is larger than the sum of its proper divisors (3777343410441).

11332030231311 is an equidigital number, since it uses as much as digits as its factorization.

11332030231311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777343410440.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11332030231311 its reverse (11313203023311), we get a palindrome (22645233254622).

The spelling of 11332030231311 in words is "eleven trillion, three hundred thirty-two billion, thirty million, two hundred thirty-one thousand, three hundred eleven".