30104435225243 has 12 divisors (see below), whose sum is σ = 30594404904240. Its totient is φ = 29622115314960.

The previous prime is 30104435225233. The next prime is 30104435225281. The reversal of 30104435225243 is 34252253440103.

It is a de Polignac number, because none of the positive numbers 2^k-30104435225243 is a prime.

It is a super-2 number, since 2×30104435225243² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30104435225197 and 30104435225206.

It is not an unprimeable number, because it can be changed into a prime (30104435225203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3300455 + ... + 8432192.

It is an arithmetic number, because the mean of its divisors is an integer number (2549533742020).

Almost surely, 2^{30104435225243} is an apocalyptic number.

30104435225243 is a deficient number, since it is larger than the sum of its proper divisors (489969678997).

30104435225243 is an equidigital number, since it uses as much as digits as its factorization.

30104435225243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11733298 (or 11733227 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 30104435225243 its reverse (34252253440103), we get a palindrome (64356688665346).

The spelling of 30104435225243 in words is "thirty trillion, one hundred four billion, four hundred thirty-five million, two hundred twenty-five thousand, two hundred forty-three".