30020867233 has 16 divisors (see below), whose sum is σ = 34505944704. Its totient is φ = 25585056000.

The previous prime is 30020867131. The next prime is 30020867257. The reversal of 30020867233 is 33276802003.

It is not a de Polignac number, because 30020867233 - 2⁹ = 30020866721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30020867633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2444358 + ... + 2456608.

It is an arithmetic number, because the mean of its divisors is an integer number (2156621544).

Almost surely, 2^30020867233 is an apocalyptic number.

It is an amenable number.

30020867233 is a deficient number, since it is larger than the sum of its proper divisors (4485077471).

30020867233 is a wasteful number, since it uses less digits than its factorization.

30020867233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14232.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 30020867233 in words is "thirty billion, twenty million, eight hundred sixty-seven thousand, two hundred thirty-three".