11331130233012 has 48 divisors (see below), whose sum is σ = 26531610340032. Its totient is φ = 3763867472640.

The previous prime is 11331130233001. The next prime is 11331130233041. The reversal of 11331130233012 is 21033203113311.

It is a congruent 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, 7820698 + ... + 9155630.

It is an arithmetic number, because the mean of its divisors is an integer number (552741882084).

Almost surely, 2^{11331130233012} is an apocalyptic number.

11331130233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331130233012 is an abundant number, since it is smaller than the sum of its proper divisors (15200480107020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331130233012 is a wasteful number, since it uses less digits than its factorization.

11331130233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337408 (or 1337406 counting only the distinct ones).

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

Adding to 11331130233012 its reverse (21033203113311), we get a palindrome (32364333346323).

The spelling of 11331130233012 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, two hundred thirty-three thousand, twelve".