30313104 has 80 divisors (see below), whose sum is σ = 81703104. Its totient is φ = 9676800.

The previous prime is 30313081. The next prime is 30313123. The reversal of 30313104 is 40131303.

It is a super-2 number, since 2×30313104² = 1837768548229632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143559 + ... + 143769.

Almost surely, 2^30313104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30313104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40851552).

30313104 is an abundant number, since it is smaller than the sum of its proper divisors (51390000).

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

30313104 is a wasteful number, since it uses less digits than its factorization.

30313104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 30313104 is about 5505.7337385675. The cubic root of 30313104 is about 311.8004970476.

Adding to 30313104 its reverse (40131303), we get a palindrome (70444407).

The spelling of 30313104 in words is "thirty million, three hundred thirteen thousand, one hundred four".