30003212312102 has 16 divisors (see below), whose sum is σ = 45030541647600. Its totient is φ = 14993032386528.

The previous prime is 30003212312081. The next prime is 30003212312119. The reversal of 30003212312102 is 20121321230003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106424024 + ... + 106705572.

It is an arithmetic number, because the mean of its divisors is an integer number (2814408852975).

Almost surely, 2^{30003212312102} is an apocalyptic number.

30003212312102 is a deficient number, since it is larger than the sum of its proper divisors (15027329335498).

30003212312102 is a wasteful number, since it uses less digits than its factorization.

30003212312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311815.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30003212312102 its reverse (20121321230003), we get a palindrome (50124533542105).

The spelling of 30003212312102 in words is "thirty trillion, three billion, two hundred twelve million, three hundred twelve thousand, one hundred two".