1003010113 has 16 divisors (see below), whose sum is σ = 1164201984. Its totient is φ = 846331920.

The previous prime is 1003010087. The next prime is 1003010119. The reversal of 1003010113 is 3110103001.

It is a de Polignac number, because none of the positive numbers 2^k-1003010113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1003010113.

It is not an unprimeable number, because it can be changed into a prime (1003010119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479556 + ... + 481642.

It is an arithmetic number, because the mean of its divisors is an integer number (72762624).

Almost surely, 2^1003010113 is an apocalyptic number.

It is an amenable number.

1003010113 is a deficient number, since it is larger than the sum of its proper divisors (161191871).

1003010113 is an equidigital number, since it uses as much as digits as its factorization.

1003010113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 1003010113 is about 31670.3349050811. The cubic root of 1003010113 is about 1001.0023659268.

Adding to 1003010113 its reverse (3110103001), we get a palindrome (4113113114).

The spelling of 1003010113 in words is "one billion, three million, ten thousand, one hundred thirteen".