1101343432000 has 224 divisors, whose sum is σ = 3149267337216. Its totient is φ = 373708800000.

The previous prime is 1101343431959. The next prime is 1101343432019. The reversal of 1101343432000 is 2343431011.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

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, 5330625 + ... + 5533375.

It is an arithmetic number, because the mean of its divisors is an integer number (14059229184).

Almost surely, 2^{1101343432000} is an apocalyptic number.

1101343432000 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 1101343432000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574633668608).

1101343432000 is an abundant number, since it is smaller than the sum of its proper divisors (2047923905216).

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

1101343432000 is an equidigital number, since it uses as much as digits as its factorization.

1101343432000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202882 (or 202862 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1101343432000 its reverse (2343431011), we get a palindrome (1103686863011).

The spelling of 1101343432000 in words is "one trillion, one hundred one billion, three hundred forty-three million, four hundred thirty-two thousand".