320030051033 has 8 divisors (see below), whose sum is σ = 398998505280. Its totient is φ = 249374065680.

The previous prime is 320030051009. The next prime is 320030051039. The reversal of 320030051033 is 330150030023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320030051033 - 2¹² = 320030046937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320030050996 and 320030051014.

It is not an unprimeable number, because it can be changed into a prime (320030051039) 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 7 ways as a sum of consecutive naturals, for example, 2078117138 + ... + 2078117291.

It is an arithmetic number, because the mean of its divisors is an integer number (49874813160).

Almost surely, 2^320030051033 is an apocalyptic number.

It is an amenable number.

320030051033 is a deficient number, since it is larger than the sum of its proper divisors (78968454247).

320030051033 is a wasteful number, since it uses less digits than its factorization.

320030051033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156234447.

The product of its (nonzero) digits is 810, while the sum is 20.

Adding to 320030051033 its reverse (330150030023), we get a palindrome (650180081056).

The spelling of 320030051033 in words is "three hundred twenty billion, thirty million, fifty-one thousand, thirty-three".