1002202020983 has 2 divisors, whose sum is σ = 1002202020984. Its totient is φ = 1002202020982.

The previous prime is 1002202020943. The next prime is 1002202021001. The reversal of 1002202020983 is 3890202022001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002202020983 - 2⁸ = 1002202020727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002202020943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501101010491 + 501101010492.

It is an arithmetic number, because the mean of its divisors is an integer number (501101010492).

Almost surely, 2^{1002202020983} is an apocalyptic number.

1002202020983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002202020983 is an equidigital number, since it uses as much as digits as its factorization.

1002202020983 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.

Adding to 1002202020983 its reverse (3890202022001), we get a palindrome (4892404042984).

The spelling of 1002202020983 in words is "one trillion, two billion, two hundred two million, twenty thousand, nine hundred eighty-three".