3120020120683 has 2 divisors, whose sum is σ = 3120020120684. Its totient is φ = 3120020120682.

The previous prime is 3120020120599. The next prime is 3120020120687. The reversal of 3120020120683 is 3860210200213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3120020120683 - 2⁹ = 3120020120171 is a prime.

It is not a weakly prime, because it can be changed into another prime (3120020120687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560010060341 + 1560010060342.

It is an arithmetic number, because the mean of its divisors is an integer number (1560010060342).

Almost surely, 2^{3120020120683} is an apocalyptic number.

3120020120683 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120020120683 is an equidigital number, since it uses as much as digits as its factorization.

3120020120683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 3120020120683 its reverse (3860210200213), we get a palindrome (6980230320896).

The spelling of 3120020120683 in words is "three trillion, one hundred twenty billion, twenty million, one hundred twenty thousand, six hundred eighty-three".