321300023045 has 8 divisors (see below), whose sum is σ = 390205329696. Its totient is φ = 253943150416.

The previous prime is 321300023039. The next prime is 321300023053. The reversal of 321300023045 is 540320003123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 321300023045 - 2⁸ = 321300022789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321300023045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387108047 + ... + 387108876.

It is an arithmetic number, because the mean of its divisors is an integer number (48775666212).

Almost surely, 2^321300023045 is an apocalyptic number.

It is an amenable number.

321300023045 is a deficient number, since it is larger than the sum of its proper divisors (68905306651).

321300023045 is an equidigital number, since it uses as much as digits as its factorization.

321300023045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774217011.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 321300023045 its reverse (540320003123), we get a palindrome (861620026168).

The spelling of 321300023045 in words is "three hundred twenty-one billion, three hundred million, twenty-three thousand, forty-five".