320185676233 has 2 divisors, whose sum is σ = 320185676234. Its totient is φ = 320185676232.

The previous prime is 320185676203. The next prime is 320185676263. The reversal of 320185676233 is 332676581023.

It is a balanced prime because it is at equal distance from previous prime (320185676203) and next prime (320185676263).

It can be written as a sum of positive squares in only one way, i.e., 320160193929 + 25482304 = 565827^2 + 5048^2 .

It is a cyclic number.

It is not a de Polignac number, because 320185676233 - 2⁵ = 320185676201 is a prime.

It is not a weakly prime, because it can be changed into another prime (320185676203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160092838116 + 160092838117.

It is an arithmetic number, because the mean of its divisors is an integer number (160092838117).

Almost surely, 2^320185676233 is an apocalyptic number.

It is an amenable number.

320185676233 is a deficient number, since it is larger than the sum of its proper divisors (1).

320185676233 is an equidigital number, since it uses as much as digits as its factorization.

320185676233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 320185676233 in words is "three hundred twenty billion, one hundred eighty-five million, six hundred seventy-six thousand, two hundred thirty-three".