30210403102 has 64 divisors (see below), whose sum is σ = 52852124160. Its totient is φ = 12820752000.

The previous prime is 30210403099. The next prime is 30210403117. The reversal of 30210403102 is 20130401203.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 2765383 + ... + 2776285.

It is an arithmetic number, because the mean of its divisors is an integer number (825814440).

Almost surely, 2^30210403102 is an apocalyptic number.

30210403102 is a deficient number, since it is larger than the sum of its proper divisors (22641721058).

30210403102 is a wasteful number, since it uses less digits than its factorization.

30210403102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11089.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30210403102 its reverse (20130401203), we get a palindrome (50340804305).

The spelling of 30210403102 in words is "thirty billion, two hundred ten million, four hundred three thousand, one hundred two".