1057211027 has 8 divisors (see below), whose sum is σ = 1086237600. Its totient is φ = 1028208384.

The previous prime is 1057211017. The next prime is 1057211033. The reversal of 1057211027 is 7201127501.

1057211027 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 a cyclic number.

It is not a de Polignac number, because 1057211027 - 2¹⁰ = 1057210003 is a prime.

It is a super-2 number, since 2×1057211027² = 2235390311220789458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1057210987 and 1057211005.

It is not an unprimeable number, because it can be changed into a prime (1057211017) 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, 118499 + ... + 127107.

It is an arithmetic number, because the mean of its divisors is an integer number (135779700).

Almost surely, 2^1057211027 is an apocalyptic number.

1057211027 is a deficient number, since it is larger than the sum of its proper divisors (29026573).

1057211027 is an equidigital number, since it uses as much as digits as its factorization.

1057211027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11965.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 1057211027 is about 32514.7816692654. The cubic root of 1057211027 is about 1018.7178003197.

Adding to 1057211027 its reverse (7201127501), we get a palindrome (8258338528).

The spelling of 1057211027 in words is "one billion, fifty-seven million, two hundred eleven thousand, twenty-seven".