1101352343320 has 64 divisors (see below), whose sum is σ = 2626337001600. Its totient is φ = 414227435520.

The previous prime is 1101352343309. The next prime is 1101352343323. The reversal of 1101352343320 is 233432531011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101352343323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72901 + ... + 1485940.

It is an arithmetic number, because the mean of its divisors is an integer number (41036515650).

Almost surely, 2^{1101352343320} is an apocalyptic number.

1101352343320 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 1101352343320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313168500800).

1101352343320 is an abundant number, since it is smaller than the sum of its proper divisors (1524984658280).

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

1101352343320 is a wasteful number, since it uses less digits than its factorization.

1101352343320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559908 (or 1559904 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1101352343320 its reverse (233432531011), we get a palindrome (1334784874331).

The spelling of 1101352343320 in words is "one trillion, one hundred one billion, three hundred fifty-two million, three hundred forty-three thousand, three hundred twenty".