30313030320103 has 8 divisors (see below), whose sum is σ = 30869685100800. Its totient is φ = 29757804693048.

The previous prime is 30313030320061. The next prime is 30313030320109. The reversal of 30313030320103 is 30102303031303.

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 30313030320103 - 2⁹ = 30313030319591 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 (30313030320109) 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, 357245601 + ... + 357330442.

It is an arithmetic number, because the mean of its divisors is an integer number (3858710637600).

Almost surely, 2^{30313030320103} is an apocalyptic number.

30313030320103 is a deficient number, since it is larger than the sum of its proper divisors (556654780697).

30313030320103 is an equidigital number, since it uses as much as digits as its factorization.

30313030320103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714576821.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 30313030320103 its reverse (30102303031303), we get a palindrome (60415333351406).

The spelling of 30313030320103 in words is "thirty trillion, three hundred thirteen billion, thirty million, three hundred twenty thousand, one hundred three".