11031000322000 has 80 divisors (see below), whose sum is σ = 26673685198992. Its totient is φ = 4412279961600.

The previous prime is 11031000321959. The next prime is 11031000322003. The reversal of 11031000322000 is 22300013011.

It can be written as a sum of positive squares in 8 ways, for example, as 6253960627264 + 4777039694736 = 2500792^2 + 2185644^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031000322003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127782852 + ... + 127869148.

Almost surely, 2^{11031000322000} is an apocalyptic number.

11031000322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11031000322000 is an abundant number, since it is smaller than the sum of its proper divisors (15642684876992).

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

11031000322000 is an equidigital number, since it uses as much as digits as its factorization.

11031000322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150233 (or 150217 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11031000322000 its reverse (22300013011), we get a palindrome (11053300335011).

The spelling of 11031000322000 in words is "eleven trillion, thirty-one billion, three hundred twenty-two thousand".