1270141 has 2 divisors, whose sum is σ = 1270142. Its totient is φ = 1270140.

The previous prime is 1270123. The next prime is 1270147. The reversal of 1270141 is 1410721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1071225 + 198916 = 1035^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 1270141 - 2⁷ = 1270013 is a prime.

It is a super-2 number, since 2×1270141² = 3226516319762, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1270147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635070 + 635071.

It is an arithmetic number, because the mean of its divisors is an integer number (635071).

2^1270141 is an apocalyptic number.

It is an amenable number.

1270141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1270141 is an equidigital number, since it uses as much as digits as its factorization.

1270141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1270141 is about 1127.0053238561. The cubic root of 1270141 is about 108.2972208365.

Adding to 1270141 its reverse (1410721), we get a palindrome (2680862).

The spelling of 1270141 in words is "one million, two hundred seventy thousand, one hundred forty-one".