1341001003 has 8 divisors (see below), whose sum is σ = 1378304640. Its totient is φ = 1304191680.

The previous prime is 1341000989. The next prime is 1341001009. The reversal of 1341001003 is 3001001431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341001003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341001009) 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, 118075 + ... + 128932.

It is an arithmetic number, because the mean of its divisors is an integer number (172288080).

Almost surely, 2^1341001003 is an apocalyptic number.

1341001003 is a deficient number, since it is larger than the sum of its proper divisors (37303637).

1341001003 is an equidigital number, since it uses as much as digits as its factorization.

1341001003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247157.

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

The square root of 1341001003 is about 36619.6805420255. The cubic root of 1341001003 is about 1102.7482253972.

Adding to 1341001003 its reverse (3001001431), we get a palindrome (4342002434).

The spelling of 1341001003 in words is "one billion, three hundred forty-one million, one thousand, three".