11331332023031 has 8 divisors (see below), whose sum is σ = 12446314350720. Its totient is φ = 10268209338552.

The previous prime is 11331332023001. The next prime is 11331332023073. The reversal of 11331332023031 is 13032023313311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331332023031 is a prime.

It is a super-2 number, since 2×11331332023031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331332023001) 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 7 ways as a sum of consecutive naturals, for example, 12964910345 + ... + 12964911218.

It is an arithmetic number, because the mean of its divisors is an integer number (1555789293840).

Almost surely, 2^{11331332023031} is an apocalyptic number.

11331332023031 is a deficient number, since it is larger than the sum of its proper divisors (1114982327689).

11331332023031 is a wasteful number, since it uses less digits than its factorization.

11331332023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25929821605.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 11331332023031 its reverse (13032023313311), we get a palindrome (24363355336342).

The spelling of 11331332023031 in words is "eleven trillion, three hundred thirty-one billion, three hundred thirty-two million, twenty-three thousand, thirty-one".