13311232023000 has 128 divisors (see below), whose sum is σ = 41534913438720. Its totient is φ = 3549331145600.

The previous prime is 13311232022969. The next prime is 13311232023079. The reversal of 13311232023000 is 32023211331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32879809 + ... + 33282191.

It is an arithmetic number, because the mean of its divisors is an integer number (324491511240).

Almost surely, 2^{13311232023000} is an apocalyptic number.

13311232023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13311232023000 is an abundant number, since it is smaller than the sum of its proper divisors (28223681415720).

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

13311232023000 is a wasteful number, since it uses less digits than its factorization.

13311232023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413434 (or 413420 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13311232023000 its reverse (32023211331), we get a palindrome (13343255234331).

The spelling of 13311232023000 in words is "thirteen trillion, three hundred eleven billion, two hundred thirty-two million, twenty-three thousand".