320133013223 has 16 divisors (see below), whose sum is σ = 340007522976. Its totient is φ = 300375060480.

The previous prime is 320133013201. The next prime is 320133013241. The reversal of 320133013223 is 322310331023.

It is a cyclic number.

It is not a de Polignac number, because 320133013223 - 2⁶ = 320133013159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320133013243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18830615 + ... + 18847607.

It is an arithmetic number, because the mean of its divisors is an integer number (21250470186).

Almost surely, 2^320133013223 is an apocalyptic number.

320133013223 is a deficient number, since it is larger than the sum of its proper divisors (19874509753).

320133013223 is a wasteful number, since it uses less digits than its factorization.

320133013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20354.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 320133013223 its reverse (322310331023), we get a palindrome (642443344246).

The spelling of 320133013223 in words is "three hundred twenty billion, one hundred thirty-three million, thirteen thousand, two hundred twenty-three".