30109096 has 16 divisors (see below), whose sum is σ = 56512800. Its totient is φ = 15039024.

The previous prime is 30109039. The next prime is 30109097. The reversal of 30109096 is 69090103.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (30109097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14031 + ... + 16033.

It is an arithmetic number, because the mean of its divisors is an integer number (3532050).

Almost surely, 2^30109096 is an apocalyptic number.

It is an amenable number.

30109096 is a deficient number, since it is larger than the sum of its proper divisors (26403704).

30109096 is a wasteful number, since it uses less digits than its factorization.

30109096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888 (or 3884 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 30109096 is about 5487.1755940557. The cubic root of 30109096 is about 311.0994467660.

Adding to 30109096 its reverse (69090103), we get a palindrome (99199199).

The spelling of 30109096 in words is "thirty million, one hundred nine thousand, ninety-six".