3020223200321 has 4 divisors (see below), whose sum is σ = 3021250839600. Its totient is φ = 3019195561044.

The previous prime is 3020223200317. The next prime is 3020223200363. The reversal of 3020223200321 is 1230023220203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3020223200321 - 2² = 3020223200317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3020223200293 and 3020223200302.

It is not an unprimeable number, because it can be changed into a prime (3020223200521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513815231 + ... + 513821108.

It is an arithmetic number, because the mean of its divisors is an integer number (755312709900).

Almost surely, 2^{3020223200321} is an apocalyptic number.

It is an amenable number.

3020223200321 is a deficient number, since it is larger than the sum of its proper divisors (1027639279).

3020223200321 is a wasteful number, since it uses less digits than its factorization.

3020223200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027639278.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3020223200321 its reverse (1230023220203), we get a palindrome (4250246420524).

The spelling of 3020223200321 in words is "three trillion, twenty billion, two hundred twenty-three million, two hundred thousand, three hundred twenty-one".