121020003333223 has 2 divisors, whose sum is σ = 121020003333224. Its totient is φ = 121020003333222.

The previous prime is 121020003333209. The next prime is 121020003333241. The reversal of 121020003333223 is 322333300020121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121020003333223 - 2⁵ = 121020003333191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121020003333283) 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, 60510001666611 + 60510001666612.

It is an arithmetic number, because the mean of its divisors is an integer number (60510001666612).

Almost surely, 2^{121020003333223} is an apocalyptic number.

121020003333223 is a deficient number, since it is larger than the sum of its proper divisors (1).

121020003333223 is an equidigital number, since it uses as much as digits as its factorization.

121020003333223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 121020003333223 its reverse (322333300020121), we get a palindrome (443353303353344).

The spelling of 121020003333223 in words is "one hundred twenty-one trillion, twenty billion, three million, three hundred thirty-three thousand, two hundred twenty-three".