30123214200321 has 128 divisors (see below), whose sum is σ = 47026439792640. Its totient is φ = 16975990886400.

The previous prime is 30123214200319. The next prime is 30123214200323. The reversal of 30123214200321 is 12300241232103.

It is an interprime number because it is at equal distance from previous prime (30123214200319) and next prime (30123214200323).

It is not a de Polignac number, because 30123214200321 - 2¹ = 30123214200319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30123214200291 and 30123214200300.

It is not an unprimeable number, because it can be changed into a prime (30123214200323) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3244982346 + ... + 3244991628.

It is an arithmetic number, because the mean of its divisors is an integer number (367394060880).

Almost surely, 2^{30123214200321} is an apocalyptic number.

It is an amenable number.

30123214200321 is a deficient number, since it is larger than the sum of its proper divisors (16903225592319).

30123214200321 is a wasteful number, since it uses less digits than its factorization.

30123214200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10287.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30123214200321 its reverse (12300241232103), we get a palindrome (42423455432424).

The spelling of 30123214200321 in words is "thirty trillion, one hundred twenty-three billion, two hundred fourteen million, two hundred thousand, three hundred twenty-one".