3120002016243 has 16 divisors (see below), whose sum is σ = 4755450483456. Its totient is φ = 1782422658720.

The previous prime is 3120002016223. The next prime is 3120002016247. The reversal of 3120002016243 is 3426102000213.

It is not a de Polignac number, because 3120002016243 - 2⁵ = 3120002016211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3120002016247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18063513 + ... + 18235418.

It is an arithmetic number, because the mean of its divisors is an integer number (297215655216).

Almost surely, 2^{3120002016243} is an apocalyptic number.

3120002016243 is a deficient number, since it is larger than the sum of its proper divisors (1635448467213).

3120002016243 is a wasteful number, since it uses less digits than its factorization.

3120002016243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36303034.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3120002016243 its reverse (3426102000213), we get a palindrome (6546104016456).

The spelling of 3120002016243 in words is "three trillion, one hundred twenty billion, two million, sixteen thousand, two hundred forty-three".