33030220323 has 4 divisors (see below), whose sum is σ = 44040293768. Its totient is φ = 22020146880.

The previous prime is 33030220303. The next prime is 33030220343. The reversal of 33030220323 is 32302203033.

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

It is an interprime number because it is at equal distance from previous prime (33030220303) and next prime (33030220343).

It is not a de Polignac number, because 33030220323 - 2⁵ = 33030220291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33030220323.

It is not an unprimeable number, because it can be changed into a prime (33030220303) 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, 5505036718 + ... + 5505036723.

It is an arithmetic number, because the mean of its divisors is an integer number (11010073442).

Almost surely, 2^33030220323 is an apocalyptic number.

33030220323 is a deficient number, since it is larger than the sum of its proper divisors (11010073445).

33030220323 is a wasteful number, since it uses less digits than its factorization.

33030220323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010073444.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 33030220323 its reverse (32302203033), we get a palindrome (65332423356).

The spelling of 33030220323 in words is "thirty-three billion, thirty million, two hundred twenty thousand, three hundred twenty-three".