30208214102 has 24 divisors (see below), whose sum is σ = 49815813936. Its totient is φ = 13728330000.

The previous prime is 30208214093. The next prime is 30208214119. The reversal of 30208214102 is 20141280203.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1770452 + ... + 1787432.

It is an arithmetic number, because the mean of its divisors is an integer number (2075658914).

Almost surely, 2^30208214102 is an apocalyptic number.

30208214102 is a deficient number, since it is larger than the sum of its proper divisors (19607599834).

30208214102 is a wasteful number, since it uses less digits than its factorization.

30208214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24356 (or 24345 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 30208214102 its reverse (20141280203), we get a palindrome (50349494305).

The spelling of 30208214102 in words is "thirty billion, two hundred eight million, two hundred fourteen thousand, one hundred two".