30310102 has 8 divisors (see below), whose sum is σ = 45583200. Its totient is φ = 15115704.

The previous prime is 30310097. The next prime is 30310121. The reversal of 30310102 is 20101303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18702 + ... + 20257.

It is an arithmetic number, because the mean of its divisors is an integer number (5697900).

Almost surely, 2^30310102 is an apocalyptic number.

30310102 is a deficient number, since it is larger than the sum of its proper divisors (15273098).

30310102 is a wasteful number, since it uses less digits than its factorization.

30310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39350.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 30310102 is about 5505.4611069374. The cubic root of 30310102 is about 311.7902038535.

Adding to 30310102 its reverse (20101303), we get a palindrome (50411405).

The spelling of 30310102 in words is "thirty million, three hundred ten thousand, one hundred two".