1053343030 has 16 divisors (see below), whose sum is σ = 1898638560. Its totient is φ = 420754752.

The previous prime is 1053343009. The next prime is 1053343037. The reversal of 1053343030 is 303433501.

It is a super-2 number, since 2×1053343030² = 2219063077699161800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053342992 and 1053343010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053343037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65175 + ... + 79714.

It is an arithmetic number, because the mean of its divisors is an integer number (118664910).

Almost surely, 2^1053343030 is an apocalyptic number.

1053343030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053343030 is a deficient number, since it is larger than the sum of its proper divisors (845295530).

1053343030 is a wasteful number, since it uses less digits than its factorization.

1053343030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145623.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 1053343030 is about 32455.2465712402. The cubic root of 1053343030 is about 1017.4738945343.

Adding to 1053343030 its reverse (303433501), we get a palindrome (1356776531).

The spelling of 1053343030 in words is "one billion, fifty-three million, three hundred forty-three thousand, thirty".