1303141 has 4 divisors (see below), whose sum is σ = 1489312. Its totient is φ = 1116972.

The previous prime is 1303139. The next prime is 1303151. The reversal of 1303141 is 1413031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1303141 - 2¹ = 1303139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303121) 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, 93075 + ... + 93088.

It is an arithmetic number, because the mean of its divisors is an integer number (372328).

2^1303141 is an apocalyptic number.

It is an amenable number.

1303141 is a deficient number, since it is larger than the sum of its proper divisors (186171).

1303141 is an equidigital number, since it uses as much as digits as its factorization.

1303141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186170.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1303141 is about 1141.5520137077. The cubic root of 1303141 is about 109.2271167121.

Adding to 1303141 its reverse (1413031), we get a palindrome (2716172).

It can be divided in two parts, 1303 and 141, that added together give a square (1444 = 38²).

The spelling of 1303141 in words is "one million, three hundred three thousand, one hundred forty-one".