3123321020107 has 2 divisors, whose sum is σ = 3123321020108. Its totient is φ = 3123321020106.

The previous prime is 3123321020033. The next prime is 3123321020153. The reversal of 3123321020107 is 7010201233213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3123321020107 - 2¹⁹ = 3123320495819 is a prime.

It is not a weakly prime, because it can be changed into another prime (3123321023107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561660510053 + 1561660510054.

It is an arithmetic number, because the mean of its divisors is an integer number (1561660510054).

Almost surely, 2^{3123321020107} is an apocalyptic number.

3123321020107 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123321020107 is an equidigital number, since it uses as much as digits as its factorization.

3123321020107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The spelling of 3123321020107 in words is "three trillion, one hundred twenty-three billion, three hundred twenty-one million, twenty thousand, one hundred seven".