121022301022003 has 2 divisors, whose sum is σ = 121022301022004. Its totient is φ = 121022301022002.

The previous prime is 121022301021929. The next prime is 121022301022037. The reversal of 121022301022003 is 300220103220121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121022301022003 - 2⁹ = 121022301021491 is a prime.

It is not a weakly prime, because it can be changed into another prime (121022301022303) 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, 60511150511001 + 60511150511002.

It is an arithmetic number, because the mean of its divisors is an integer number (60511150511002).

Almost surely, 2^{121022301022003} is an apocalyptic number.

121022301022003 is a deficient number, since it is larger than the sum of its proper divisors (1).

121022301022003 is an equidigital number, since it uses as much as digits as its factorization.

121022301022003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 121022301022003 its reverse (300220103220121), we get a palindrome (421242404242124).

The spelling of 121022301022003 in words is "one hundred twenty-one trillion, twenty-two billion, three hundred one million, twenty-two thousand, three".