630035103 has 16 divisors (see below), whose sum is σ = 880096256. Its totient is φ = 400403520.

The previous prime is 630035089. The next prime is 630035129. The reversal of 630035103 is 301530036.

It is not a de Polignac number, because 630035103 - 2⁶ = 630035039 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 630035103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630035303) 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, 44326 + ... + 56787.

It is an arithmetic number, because the mean of its divisors is an integer number (55006016).

Almost surely, 2^630035103 is an apocalyptic number.

630035103 is a deficient number, since it is larger than the sum of its proper divisors (250061153).

630035103 is a wasteful number, since it uses less digits than its factorization.

630035103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101214.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 630035103 is about 25100.5000547798. The cubic root of 630035103 is about 857.2778098743.

Adding to 630035103 its reverse (301530036), we get a palindrome (931565139).

The spelling of 630035103 in words is "six hundred thirty million, thirty-five thousand, one hundred three".