1053343534112 has 96 divisors (see below), whose sum is σ = 2138802019200. Its totient is φ = 510411286528.

The previous prime is 1053343534109. The next prime is 1053343534153. The reversal of 1053343534112 is 2114353433501.

It is a super-2 number, since 2×1053343534112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179167589 + ... + 179173467.

It is an arithmetic number, because the mean of its divisors is an integer number (22279187700).

Almost surely, 2^{1053343534112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053343534112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1069401009600).

1053343534112 is an abundant number, since it is smaller than the sum of its proper divisors (1085458485088).

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

1053343534112 is a wasteful number, since it uses less digits than its factorization.

1053343534112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7218 (or 7210 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 1053343534112 its reverse (2114353433501), we get a palindrome (3167696967613).

The spelling of 1053343534112 in words is "one trillion, fifty-three billion, three hundred forty-three million, five hundred thirty-four thousand, one hundred twelve".