121230102213299 has 2 divisors, whose sum is σ = 121230102213300. Its totient is φ = 121230102213298.

The previous prime is 121230102213287. The next prime is 121230102213383. The reversal of 121230102213299 is 992312201032121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121230102213299 is a prime.

It is not a weakly prime, because it can be changed into another prime (121230132213299) 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, 60615051106649 + 60615051106650.

It is an arithmetic number, because the mean of its divisors is an integer number (60615051106650).

Almost surely, 2^{121230102213299} is an apocalyptic number.

121230102213299 is a deficient number, since it is larger than the sum of its proper divisors (1).

121230102213299 is an equidigital number, since it uses as much as digits as its factorization.

121230102213299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 121230102213299 in words is "one hundred twenty-one trillion, two hundred thirty billion, one hundred two million, two hundred thirteen thousand, two hundred ninety-nine".