630357103 has 8 divisors (see below), whose sum is σ = 642387456. Its totient is φ = 618381600.

The previous prime is 630357097. The next prime is 630357179. The reversal of 630357103 is 301753036.

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 630357103 - 2⁵ = 630357071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630352103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9873 + ... + 36853.

It is an arithmetic number, because the mean of its divisors is an integer number (80298432).

Almost surely, 2^630357103 is an apocalyptic number.

630357103 is a deficient number, since it is larger than the sum of its proper divisors (12030353).

630357103 is a wasteful number, since it uses less digits than its factorization.

630357103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27425.

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 630357103 is about 25106.9134502830. The cubic root of 630357103 is about 857.4238316011.

The spelling of 630357103 in words is "six hundred thirty million, three hundred fifty-seven thousand, one hundred three".