13132311311000 has 256 divisors, whose sum is σ = 36654613032960. Its totient is φ = 4305791001600.

The previous prime is 13132311310969. The next prime is 13132311311029. The reversal of 13132311311000 is 11311323131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1392162284 + ... + 1392171716.

It is an arithmetic number, because the mean of its divisors is an integer number (143182082160).

Almost surely, 2^{13132311311000} is an apocalyptic number.

13132311311000 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 13132311311000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18327306516480).

13132311311000 is an abundant number, since it is smaller than the sum of its proper divisors (23522301721960).

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

13132311311000 is a wasteful number, since it uses less digits than its factorization.

13132311311000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18131 (or 18117 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13132311311000 its reverse (11311323131), we get a palindrome (13143622634131).

The spelling of 13132311311000 in words is "thirteen trillion, one hundred thirty-two billion, three hundred eleven million, three hundred eleven thousand".