103315030 has 80 divisors (see below), whose sum is σ = 234342864. Its totient is φ = 32598720.

The previous prime is 103314983. The next prime is 103315049. The reversal of 103315030 is 30513301.

It is a junction number, because it is equal to n+sod(n) for n = 103314995 and 103315013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 311965 + ... + 312295.

Almost surely, 2^103315030 is an apocalyptic number.

103315030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103315030 is an abundant number, since it is smaller than the sum of its proper divisors (131027834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103315030 is an equidigital number, since it uses as much as digits as its factorization.

103315030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 103315030 is about 10164.4001298650. The cubic root of 103315030 is about 469.2322307233.

Adding to 103315030 its reverse (30513301), we get a palindrome (133828331).

The spelling of 103315030 in words is "one hundred three million, three hundred fifteen thousand, thirty".