13111233002000 has 160 divisors (see below), whose sum is σ = 36441395887104. Its totient is φ = 4469294784000.

The previous prime is 13111233001991. The next prime is 13111233002029. The reversal of 13111233002000 is 20033211131.

It is a self number, because there is not a number n which added to its sum of digits gives 13111233002000.

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, 284696 + ... + 5128695.

Almost surely, 2^{13111233002000} is an apocalyptic number.

13111233002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13111233002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18220697943552).

13111233002000 is an abundant number, since it is smaller than the sum of its proper divisors (23330162885104).

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

13111233002000 is a wasteful number, since it uses less digits than its factorization.

13111233002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413594 (or 5413578 counting only the distinct ones).

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

Adding to 13111233002000 its reverse (20033211131), we get a palindrome (13131266213131).

The spelling of 13111233002000 in words is "thirteen trillion, one hundred eleven billion, two hundred thirty-three million, two thousand".