11331132013000 has 32 divisors (see below), whose sum is σ = 26514848912760. Its totient is φ = 4532452804800.

The previous prime is 11331132012989. The next prime is 11331132013001. The reversal of 11331132013000 is 31023113311.

It can be written as a sum of positive squares in 4 ways, for example, as 5003623186884 + 6327508826116 = 2236878^2 + 2515454^2 .

It is not an unprimeable number, because it can be changed into a prime (11331132013001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5665565007 + ... + 5665567006.

Almost surely, 2^{11331132013000} is an apocalyptic number.

11331132013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331132013000 is an abundant number, since it is smaller than the sum of its proper divisors (15183716899760).

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

11331132013000 is a wasteful number, since it uses less digits than its factorization.

11331132013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11331132034 (or 11331132020 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11331132013000 its reverse (31023113311), we get a palindrome (11362155126311).

The spelling of 11331132013000 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, thirteen thousand".