30303032320030 has 16 divisors (see below), whose sum is σ = 54550415700144. Its totient is φ = 12120111256000.

The previous prime is 30303032320021. The next prime is 30303032320049. The reversal of 30303032320030 is 3002323030303.

It is a junction number, because it is equal to n+sod(n) for n = 30303032319983 and 30303032320010.

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, 137593471 + ... + 137813530.

It is an arithmetic number, because the mean of its divisors is an integer number (3409400981259).

Almost surely, 2^{30303032320030} is an apocalyptic number.

30303032320030 is a deficient number, since it is larger than the sum of its proper divisors (24247383380114).

30303032320030 is a wasteful number, since it uses less digits than its factorization.

30303032320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275418011.

The product of its (nonzero) digits is 2916, while the sum is 22.

Adding to 30303032320030 its reverse (3002323030303), we get a palindrome (33305355350333).

The spelling of 30303032320030 in words is "thirty trillion, three hundred three billion, thirty-two million, three hundred twenty thousand, thirty".