121230020323327 has 2 divisors, whose sum is σ = 121230020323328. Its totient is φ = 121230020323326.

The previous prime is 121230020323261. The next prime is 121230020323337. The reversal of 121230020323327 is 723323020032121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121230020323327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121230020323337) 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, 60615010161663 + 60615010161664.

It is an arithmetic number, because the mean of its divisors is an integer number (60615010161664).

Almost surely, 2^{121230020323327} is an apocalyptic number.

121230020323327 is a deficient number, since it is larger than the sum of its proper divisors (1).

121230020323327 is an equidigital number, since it uses as much as digits as its factorization.

121230020323327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 121230020323327 its reverse (723323020032121), we get a palindrome (844553040355448).

The spelling of 121230020323327 in words is "one hundred twenty-one trillion, two hundred thirty billion, twenty million, three hundred twenty-three thousand, three hundred twenty-seven".