320225344053 has 16 divisors (see below), whose sum is σ = 427695111360. Its totient is φ = 213119693696.

The previous prime is 320225343979. The next prime is 320225344111. The reversal of 320225344053 is 350443522023.

It is a cyclic number.

It is not a de Polignac number, because 320225344053 - 2¹⁶ = 320225278517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320225342053) 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, 13663201 + ... + 13686617.

It is an arithmetic number, because the mean of its divisors is an integer number (26730944460).

Almost surely, 2^320225344053 is an apocalyptic number.

It is an amenable number.

320225344053 is a deficient number, since it is larger than the sum of its proper divisors (107469767307).

320225344053 is a wasteful number, since it uses less digits than its factorization.

320225344053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30996.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 320225344053 its reverse (350443522023), we get a palindrome (670668866076).

The spelling of 320225344053 in words is "three hundred twenty billion, two hundred twenty-five million, three hundred forty-four thousand, fifty-three".