3021200023 has 8 divisors (see below), whose sum is σ = 3065904000. Its totient is φ = 2976555960.

The previous prime is 3021200003. The next prime is 3021200027. The reversal of 3021200023 is 3200021203.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3021200023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3021199976 and 3021200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021200027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92236 + ... + 120622.

It is an arithmetic number, because the mean of its divisors is an integer number (383238000).

Almost surely, 2^3021200023 is an apocalyptic number.

3021200023 is a deficient number, since it is larger than the sum of its proper divisors (44703977).

3021200023 is a wasteful number, since it uses less digits than its factorization.

3021200023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29957.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3021200023 is about 54965.4438988716. The cubic root of 3021200023 is about 1445.6389017073.

Adding to 3021200023 its reverse (3200021203), we get a palindrome (6221221226).

The spelling of 3021200023 in words is "three billion, twenty-one million, two hundred thousand, twenty-three".