1053332051343 has 32 divisors (see below), whose sum is σ = 1650055787520. Its totient is φ = 589247706240.

The previous prime is 1053332051341. The next prime is 1053332051347. The reversal of 1053332051343 is 3431502333501.

It is not a de Polignac number, because 1053332051343 - 2¹ = 1053332051341 is a prime.

It is a super-2 number, since 2×1053332051343² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053332051341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11064993 + ... + 11159781.

It is an arithmetic number, because the mean of its divisors is an integer number (51564243360).

Almost surely, 2^{1053332051343} is an apocalyptic number.

1053332051343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1053332051343 is a deficient number, since it is larger than the sum of its proper divisors (596723736177).

1053332051343 is a wasteful number, since it uses less digits than its factorization.

1053332051343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120719.

The product of its (nonzero) digits is 48600, while the sum is 33.

Adding to 1053332051343 its reverse (3431502333501), we get a palindrome (4484834384844).

The spelling of 1053332051343 in words is "one trillion, fifty-three billion, three hundred thirty-two million, fifty-one thousand, three hundred forty-three".