1053430311 has 8 divisors (see below), whose sum is σ = 1405410160. Its totient is φ = 701868672.

The previous prime is 1053430271. The next prime is 1053430321. The reversal of 1053430311 is 1130343501.

1053430311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1053430311 - 2⁶ = 1053430247 is a prime.

It is a super-2 number, since 2×1053430311² = 2219430840267113442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053430321) 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, 98626 + ... + 108783.

It is an arithmetic number, because the mean of its divisors is an integer number (175676270).

Almost surely, 2^1053430311 is an apocalyptic number.

1053430311 is a deficient number, since it is larger than the sum of its proper divisors (351979849).

1053430311 is a wasteful number, since it uses less digits than its factorization.

1053430311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209105.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1053430311 is about 32456.5911796048. The cubic root of 1053430311 is about 1017.5019967080.

Adding to 1053430311 its reverse (1130343501), we get a palindrome (2183773812).

The spelling of 1053430311 in words is "one billion, fifty-three million, four hundred thirty thousand, three hundred eleven".