11023312130000 has 50 divisors (see below), whose sum is σ = 26688541022154. Its totient is φ = 4409324848000.

The previous prime is 11023312129997. The next prime is 11023312130041. The reversal of 11023312130000 is 3121332011.

It can be written as a sum of positive squares in 5 ways, for example, as 1732666750864 + 9290645379136 = 1316308^2 + 3048056^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 551155607 + ... + 551175606.

Almost surely, 2^{11023312130000} is an apocalyptic number.

11023312130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023312130000 is an abundant number, since it is smaller than the sum of its proper divisors (15665228892154).

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

11023312130000 is an equidigital number, since it uses as much as digits as its factorization.

11023312130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102331241 (or 1102331220 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11023312130000 its reverse (3121332011), we get a palindrome (11026433462011).

The spelling of 11023312130000 in words is "eleven trillion, twenty-three billion, three hundred twelve million, one hundred thirty thousand".