1053211227 has 4 divisors (see below), whose sum is σ = 1404281640. Its totient is φ = 702140816.

The previous prime is 1053211171. The next prime is 1053211273. The reversal of 1053211227 is 7221123501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1053211227 - 2¹² = 1053207131 is a prime.

It is a super-2 number, since 2×1053211227² = 2218507777357691058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053211197 and 1053211206.

It is not an unprimeable number, because it can be changed into a prime (1053215227) 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 3 ways as a sum of consecutive naturals, for example, 175535202 + ... + 175535207.

It is an arithmetic number, because the mean of its divisors is an integer number (351070410).

Almost surely, 2^1053211227 is an apocalyptic number.

1053211227 is a deficient number, since it is larger than the sum of its proper divisors (351070413).

1053211227 is an equidigital number, since it uses as much as digits as its factorization.

1053211227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351070412.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1053211227 is about 32453.2159731513. The cubic root of 1053211227 is about 1017.4314545119.

Adding to 1053211227 its reverse (7221123501), we get a palindrome (8274334728).

The spelling of 1053211227 in words is "one billion, fifty-three million, two hundred eleven thousand, two hundred twenty-seven".