1053443130220 has 48 divisors (see below), whose sum is σ = 2464553972160. Its totient is φ = 375551076096.

The previous prime is 1053443130217. The next prime is 1053443130227. The reversal of 1053443130220 is 220313443501.

It is a happy number.

It is a super-2 number, since 2×1053443130220² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053443130227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69849432 + ... + 69864511.

It is an arithmetic number, because the mean of its divisors is an integer number (51344874420).

Almost surely, 2^{1053443130220} is an apocalyptic number.

1053443130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053443130220 is an abundant number, since it is smaller than the sum of its proper divisors (1411110841940).

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

1053443130220 is a wasteful number, since it uses less digits than its factorization.

1053443130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139713994 (or 139713992 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1053443130220 its reverse (220313443501), we get a palindrome (1273756573721).

The spelling of 1053443130220 in words is "one trillion, fifty-three billion, four hundred forty-three million, one hundred thirty thousand, two hundred twenty".