320133225413 has 16 divisors (see below), whose sum is σ = 339315264000. Its totient is φ = 301185339840.

The previous prime is 320133225403. The next prime is 320133225463. The reversal of 320133225413 is 314522331023.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 320133225413 - 2¹⁶ = 320133159877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320133225403) 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, 18622220 + ... + 18639402.

It is an arithmetic number, because the mean of its divisors is an integer number (21207204000).

Almost surely, 2^320133225413 is an apocalyptic number.

It is an amenable number.

320133225413 is a deficient number, since it is larger than the sum of its proper divisors (19182038587).

320133225413 is a wasteful number, since it uses less digits than its factorization.

320133225413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23932.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 320133225413 its reverse (314522331023), we get a palindrome (634655556436).

The spelling of 320133225413 in words is "three hundred twenty billion, one hundred thirty-three million, two hundred twenty-five thousand, four hundred thirteen".