30213210345102 has 12 divisors (see below), whose sum is σ = 65461955747760. Its totient is φ = 10071070115028.

The previous prime is 30213210345077. The next prime is 30213210345163. The reversal of 30213210345102 is 20154301231203.

30213210345102 is a `hidden beast` number, since 3 + 0 + 2 + 1 + 3 + 210 + 345 + 102 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 839255842902 + ... + 839255842937.

It is an arithmetic number, because the mean of its divisors is an integer number (5455162978980).

Almost surely, 2^{30213210345102} is an apocalyptic number.

30213210345102 is an abundant number, since it is smaller than the sum of its proper divisors (35248745402658).

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

30213210345102 is a wasteful number, since it uses less digits than its factorization.

30213210345102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678511685847 (or 1678511685844 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 30213210345102 its reverse (20154301231203), we get a palindrome (50367511576305).

The spelling of 30213210345102 in words is "thirty trillion, two hundred thirteen billion, two hundred ten million, three hundred forty-five thousand, one hundred two".