103303030 has 16 divisors (see below), whose sum is σ = 188493984. Its totient is φ = 40754880.

The previous prime is 103303021. The next prime is 103303037. The reversal of 103303030 is 30303301.

It is a self number, because there is not a number n which added to its sum of digits gives 103303030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 70026 + ... + 71485.

It is an arithmetic number, because the mean of its divisors is an integer number (11780874).

Almost surely, 2^103303030 is an apocalyptic number.

103303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103303030 is a deficient number, since it is larger than the sum of its proper divisors (85190954).

103303030 is a wasteful number, since it uses less digits than its factorization.

103303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141591.

The product of its (nonzero) digits is 81, while the sum is 13.

The square root of 103303030 is about 10163.8098171896. The cubic root of 103303030 is about 469.2140629737.

Adding to 103303030 its reverse (30303301), we get a palindrome (133606331).

The spelling of 103303030 in words is "one hundred three million, three hundred three thousand, thirty".