30034330033 has 4 divisors (see below), whose sum is σ = 30074006260. Its totient is φ = 29994653808.

The previous prime is 30034330031. The next prime is 30034330057. The reversal of 30034330033 is 33003343003.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33003343003 = 67 ⋅492587209.

It can be written as a sum of positive squares in 2 ways, for example, as 17031033009 + 13003297024 = 130503^2 + 114032^2 .

It is a cyclic number.

It is not a de Polignac number, because 30034330033 - 2¹ = 30034330031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30034329986 and 30034330013.

It is not an unprimeable number, because it can be changed into a prime (30034330031) 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, 19836978 + ... + 19838491.

It is an arithmetic number, because the mean of its divisors is an integer number (7518501565).

Almost surely, 2^30034330033 is an apocalyptic number.

It is an amenable number.

30034330033 is a deficient number, since it is larger than the sum of its proper divisors (39676227).

30034330033 is an equidigital number, since it uses as much as digits as its factorization.

30034330033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39676226.

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

Adding to 30034330033 its reverse (33003343003), we get a palindrome (63037673036).

The spelling of 30034330033 in words is "thirty billion, thirty-four million, three hundred thirty thousand, thirty-three".