30004311353 has 4 divisors (see below), whose sum is σ = 30156617700. Its totient is φ = 29852005008.

The previous prime is 30004311343. The next prime is 30004311401. The reversal of 30004311353 is 35311340003.

It is a happy number.

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 16077479209 + 13926832144 = 126797^2 + 118012^2 .

It is a cyclic number.

It is not a de Polignac number, because 30004311353 - 2¹⁸ = 30004049209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30004311343) 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, 76152878 + ... + 76153271.

It is an arithmetic number, because the mean of its divisors is an integer number (7539154425).

Almost surely, 2^30004311353 is an apocalyptic number.

It is an amenable number.

30004311353 is a deficient number, since it is larger than the sum of its proper divisors (152306347).

30004311353 is a wasteful number, since it uses less digits than its factorization.

30004311353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152306346.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 30004311353 its reverse (35311340003), we get a palindrome (65315651356).

The spelling of 30004311353 in words is "thirty billion, four million, three hundred eleven thousand, three hundred fifty-three".