1101323453300 has 144 divisors (see below), whose sum is σ = 2801385699840. Its totient is φ = 367973975040.

The previous prime is 1101323453297. The next prime is 1101323453311. The reversal of 1101323453300 is 33543231011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101323453300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7593866 + ... + 7737534.

It is an arithmetic number, because the mean of its divisors is an integer number (19454067360).

Almost surely, 2^{1101323453300} is an apocalyptic number.

1101323453300 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 1101323453300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1400692849920).

1101323453300 is an abundant number, since it is smaller than the sum of its proper divisors (1700062246540).

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

1101323453300 is a wasteful number, since it uses less digits than its factorization.

1101323453300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143970 (or 143963 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 1101323453300 its reverse (33543231011), we get a palindrome (1134866684311).

The spelling of 1101323453300 in words is "one trillion, one hundred one billion, three hundred twenty-three million, four hundred fifty-three thousand, three hundred".