30068309033 has 4 divisors (see below), whose sum is σ = 34363781760. Its totient is φ = 25772836308.

The previous prime is 30068309023. The next prime is 30068309069. The reversal of 30068309033 is 33090386003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33090386003 = 293 ⋅112936471.

It is a cyclic number.

It is not a de Polignac number, because 30068309033 - 2³⁴ = 12888439849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30068308984 and 30068309002.

It is not an unprimeable number, because it can be changed into a prime (30068309023) 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, 2147736353 + ... + 2147736366.

It is an arithmetic number, because the mean of its divisors is an integer number (8590945440).

Almost surely, 2^30068309033 is an apocalyptic number.

It is an amenable number.

30068309033 is a deficient number, since it is larger than the sum of its proper divisors (4295472727).

30068309033 is an equidigital number, since it uses as much as digits as its factorization.

30068309033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295472726.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 30068309033 in words is "thirty billion, sixty-eight million, three hundred nine thousand, thirty-three".