1202020020983 has 2 divisors, whose sum is σ = 1202020020984. Its totient is φ = 1202020020982.

The previous prime is 1202020020977. The next prime is 1202020021009. The reversal of 1202020020983 is 3890200202021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1202020020983 - 2¹⁴ = 1202020004599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202020026983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601010010491 + 601010010492.

It is an arithmetic number, because the mean of its divisors is an integer number (601010010492).

Almost surely, 2^{1202020020983} is an apocalyptic number.

1202020020983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202020020983 is an equidigital number, since it uses as much as digits as its factorization.

1202020020983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1202020020983 in words is "one trillion, two hundred two billion, twenty million, twenty thousand, nine hundred eighty-three".