11331121311132 has 96 divisors (see below), whose sum is σ = 30724653173760. Its totient is φ = 3183401295360.

The previous prime is 11331121311101. The next prime is 11331121311179. The reversal of 11331121311132 is 23111312113311.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2833768 + ... + 5540079.

It is an arithmetic number, because the mean of its divisors is an integer number (320048470560).

Almost surely, 2^{11331121311132} is an apocalyptic number.

11331121311132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331121311132 is an abundant number, since it is smaller than the sum of its proper divisors (19393531862628).

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

11331121311132 is a wasteful number, since it uses less digits than its factorization.

11331121311132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8374131 (or 8374129 counting only the distinct ones).

The product of its digits is 324, while the sum is 24.

Adding to 11331121311132 its reverse (23111312113311), we get a palindrome (34442433424443).

The spelling of 11331121311132 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-one million, three hundred eleven thousand, one hundred thirty-two".