328245227051 has 32 divisors (see below), whose sum is σ = 387039579648. Its totient is φ = 272499033600.

The previous prime is 328245227029. The next prime is 328245227071. The reversal of 328245227051 is 150722542823.

It is a cyclic number.

It is not a de Polignac number, because 328245227051 - 2¹⁸ = 328244964907 is a prime.

It is a super-3 number, since 3×328245227051³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328245227021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54315236 + ... + 54321278.

It is an arithmetic number, because the mean of its divisors is an integer number (12094986864).

Almost surely, 2^328245227051 is an apocalyptic number.

328245227051 is a deficient number, since it is larger than the sum of its proper divisors (58794352597).

328245227051 is a wasteful number, since it uses less digits than its factorization.

328245227051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7011.

The product of its (nonzero) digits is 268800, while the sum is 41.

Adding to 328245227051 its reverse (150722542823), we get a palindrome (478967769874).

The spelling of 328245227051 in words is "three hundred twenty-eight billion, two hundred forty-five million, two hundred twenty-seven thousand, fifty-one".