1301041003 has 4 divisors (see below), whose sum is σ = 1307852928. Its totient is φ = 1294229080.

The previous prime is 1301040997. The next prime is 1301041013. The reversal of 1301041003 is 3001401031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3001401031 = 23 ⋅130495697.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301041003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301041013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3405676 + ... + 3406057.

It is an arithmetic number, because the mean of its divisors is an integer number (326963232).

Almost surely, 2^1301041003 is an apocalyptic number.

1301041003 is a deficient number, since it is larger than the sum of its proper divisors (6811925).

1301041003 is an equidigital number, since it uses as much as digits as its factorization.

1301041003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811924.

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

The square root of 1301041003 is about 36069.9459799984. The cubic root of 1301041003 is about 1091.6841241218.

Adding to 1301041003 its reverse (3001401031), we get a palindrome (4302442034).

The spelling of 1301041003 in words is "one billion, three hundred one million, forty-one thousand, three".