320010201233 has 4 divisors (see below), whose sum is σ = 320036789988. Its totient is φ = 319983612480.

The previous prime is 320010201223. The next prime is 320010201281. The reversal of 320010201233 is 332102010023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332102010023 = 7 ⋅47443144289.

It can be written as a sum of positive squares in 2 ways, for example, as 97398919744 + 222611281489 = 312088^2 + 471817^2 .

It is a cyclic number.

It is not a de Polignac number, because 320010201233 - 2¹² = 320010197137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320010201223) 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, 13276316 + ... + 13300397.

It is an arithmetic number, because the mean of its divisors is an integer number (80009197497).

Almost surely, 2^320010201233 is an apocalyptic number.

It is an amenable number.

320010201233 is a deficient number, since it is larger than the sum of its proper divisors (26588755).

320010201233 is a wasteful number, since it uses less digits than its factorization.

320010201233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26588754.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320010201233 its reverse (332102010023), we get a palindrome (652112211256).

The spelling of 320010201233 in words is "three hundred twenty billion, ten million, two hundred one thousand, two hundred thirty-three".