30104001121 has 4 divisors (see below), whose sum is σ = 30516384772. Its totient is φ = 29691617472.

The previous prime is 30104001073. The next prime is 30104001131. The reversal of 30104001121 is 12110040103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21422420496 + 8681580625 = 146364^2 + 93175^2 .

It is a cyclic number.

It is not a de Polignac number, because 30104001121 - 2¹⁹ = 30103476833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30104001131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206191716 + ... + 206191861.

It is an arithmetic number, because the mean of its divisors is an integer number (7629096193).

Almost surely, 2^30104001121 is an apocalyptic number.

It is an amenable number.

30104001121 is a deficient number, since it is larger than the sum of its proper divisors (412383651).

30104001121 is an equidigital number, since it uses as much as digits as its factorization.

30104001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412383650.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 30104001121 its reverse (12110040103), we get a palindrome (42214041224).

The spelling of 30104001121 in words is "thirty billion, one hundred four million, one thousand, one hundred twenty-one".