1270133 has 4 divisors (see below), whose sum is σ = 1276908. Its totient is φ = 1263360.

The previous prime is 1270123. The next prime is 1270141. The reversal of 1270133 is 3310721.

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

It can be written as a sum of positive squares in 2 ways, for example, as 305809 + 964324 = 553^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1270133 - 2¹⁶ = 1204597 is a prime.

It is a super-2 number, since 2×1270133² = 3226475675378, 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 (1270103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098 + ... + 3483.

It is an arithmetic number, because the mean of its divisors is an integer number (319227).

2^1270133 is an apocalyptic number.

It is an amenable number.

1270133 is a deficient number, since it is larger than the sum of its proper divisors (6775).

1270133 is an equidigital number, since it uses as much as digits as its factorization.

1270133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1270133 is about 1127.0017746215. The cubic root of 1270133 is about 108.2969934655.

Adding to 1270133 its reverse (3310721), we get a palindrome (4580854).

The spelling of 1270133 in words is "one million, two hundred seventy thousand, one hundred thirty-three".