1006003141403 has 4 divisors (see below), whose sum is σ = 1083387998448. Its totient is φ = 928618284360.

The previous prime is 1006003141369. The next prime is 1006003141411. The reversal of 1006003141403 is 3041413006001.

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

It is not a de Polignac number, because 1006003141403 - 2²⁸ = 1005734705947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1006003141453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38692428503 + ... + 38692428528.

It is an arithmetic number, because the mean of its divisors is an integer number (270846999612).

Almost surely, 2^{1006003141403} is an apocalyptic number.

1006003141403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1006003141403 is a deficient number, since it is larger than the sum of its proper divisors (77384857045).

1006003141403 is an equidigital number, since it uses as much as digits as its factorization.

1006003141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77384857044.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1006003141403 its reverse (3041413006001), we get a palindrome (4047416147404).

The spelling of 1006003141403 in words is "one trillion, six billion, three million, one hundred forty-one thousand, four hundred three".