1003030113 has 8 divisors (see below), whose sum is σ = 1339106688. Its totient is φ = 667820144.

The previous prime is 1003030111. The next prime is 1003030157. The reversal of 1003030113 is 3110303001.

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

It is a cyclic number.

It is not a de Polignac number, because 1003030113 - 2¹ = 1003030111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003030111) 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, 213945 + ... + 218582.

It is an arithmetic number, because the mean of its divisors is an integer number (167388336).

Almost surely, 2^1003030113 is an apocalyptic number.

It is an amenable number.

1003030113 is a deficient number, since it is larger than the sum of its proper divisors (336076575).

1003030113 is an equidigital number, since it uses as much as digits as its factorization.

1003030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433303.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 1003030113 is about 31670.6506564043. The cubic root of 1003030113 is about 1001.0090192045.

Adding to 1003030113 its reverse (3110303001), we get a palindrome (4113333114).

The spelling of 1003030113 in words is "one billion, three million, thirty thousand, one hundred thirteen".