30103221200230 has 64 divisors (see below), whose sum is σ = 58795656053760. Its totient is φ = 11060478422784.

The previous prime is 30103221200177. The next prime is 30103221200231. The reversal of 30103221200230 is 3200212230103.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 30103221200198 and 30103221200207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103221200231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14796927 + ... + 16707946.

It is an arithmetic number, because the mean of its divisors is an integer number (918682125840).

Almost surely, 2^{30103221200230} is an apocalyptic number.

30103221200230 is a deficient number, since it is larger than the sum of its proper divisors (28692434853530).

30103221200230 is a wasteful number, since it uses less digits than its factorization.

30103221200230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31505053.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30103221200230 its reverse (3200212230103), we get a palindrome (33303433430333).

The spelling of 30103221200230 in words is "thirty trillion, one hundred three billion, two hundred twenty-one million, two hundred thousand, two hundred thirty".