1002120002183 has 2 divisors, whose sum is σ = 1002120002184. Its totient is φ = 1002120002182.

The previous prime is 1002120002087. The next prime is 1002120002189. The reversal of 1002120002183 is 3812000212001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002120002183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002120002189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501060001091 + 501060001092.

It is an arithmetic number, because the mean of its divisors is an integer number (501060001092).

Almost surely, 2^{1002120002183} is an apocalyptic number.

1002120002183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002120002183 is an equidigital number, since it uses as much as digits as its factorization.

1002120002183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1002120002183 its reverse (3812000212001), we get a palindrome (4814120214184).

The spelling of 1002120002183 in words is "one trillion, two billion, one hundred twenty million, two thousand, one hundred eighty-three".