321300000355 has 16 divisors (see below), whose sum is σ = 389014778304. Its totient is φ = 254737315840.

The previous prime is 321300000347. The next prime is 321300000361. The reversal of 321300000355 is 553000003123.

It is a happy number.

It is not a de Polignac number, because 321300000355 - 2³ = 321300000347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6221490 + ... + 6272920.

It is an arithmetic number, because the mean of its divisors is an integer number (24313423644).

Almost surely, 2^321300000355 is an apocalyptic number.

321300000355 is a deficient number, since it is larger than the sum of its proper divisors (67714777949).

321300000355 is a wasteful number, since it uses less digits than its factorization.

321300000355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62606.

The product of its (nonzero) digits is 1350, while the sum is 22.

Adding to 321300000355 its reverse (553000003123), we get a palindrome (874300003478).

The spelling of 321300000355 in words is "three hundred twenty-one billion, three hundred million, three hundred fifty-five", and thus it is an aban number.