1003014013 has 4 divisors (see below), whose sum is σ = 1005466780. Its totient is φ = 1000561248.

The previous prime is 1003013993. The next prime is 1003014017. The reversal of 1003014013 is 3104103001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 980754489 + 22259524 = 31317^2 + 4718^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003014013 is a prime.

It is a super-2 number, since 2×1003014013² = 2012074220548728338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003013984 and 1003014002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003014017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1225770 + ... + 1226587.

It is an arithmetic number, because the mean of its divisors is an integer number (251366695).

Almost surely, 2^1003014013 is an apocalyptic number.

It is an amenable number.

1003014013 is a deficient number, since it is larger than the sum of its proper divisors (2452767).

1003014013 is an equidigital number, since it uses as much as digits as its factorization.

1003014013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452766.

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

The square root of 1003014013 is about 31670.3964768362. The cubic root of 1003014013 is about 1001.0036633229.

Adding to 1003014013 its reverse (3104103001), we get a palindrome (4107117014).

The spelling of 1003014013 in words is "one billion, three million, fourteen thousand, thirteen".