330223030133 has 4 divisors (see below), whose sum is σ = 330224501100. Its totient is φ = 330221559168.

The previous prime is 330223030121. The next prime is 330223030147. The reversal of 330223030133 is 331030322033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331030322033 = 156059 ⋅2121187.

It can be written as a sum of positive squares in 2 ways, for example, as 200581266769 + 129641763364 = 447863^2 + 360058^2 .

It is a cyclic number.

It is not a de Polignac number, because 330223030133 - 2⁶ = 330223030069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330223030099 and 330223030108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330223030433) 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, 320810 + ... + 873707.

It is an arithmetic number, because the mean of its divisors is an integer number (82556125275).

Almost surely, 2^330223030133 is an apocalyptic number.

It is an amenable number.

330223030133 is a deficient number, since it is larger than the sum of its proper divisors (1470967).

330223030133 is a wasteful number, since it uses less digits than its factorization.

330223030133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470966.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 330223030133 its reverse (331030322033), we get a palindrome (661253352166).

The spelling of 330223030133 in words is "three hundred thirty billion, two hundred twenty-three million, thirty thousand, one hundred thirty-three".