121333303333093 has 2 divisors, whose sum is σ = 121333303333094. Its totient is φ = 121333303333092.

The previous prime is 121333303333091. The next prime is 121333303333129. The reversal of 121333303333093 is 390333303333121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60835039301124 + 60498264031969 = 7799682^2 + 7778063^2 .

It is a cyclic number.

It is not a de Polignac number, because 121333303333093 - 2¹ = 121333303333091 is a prime.

Together with 121333303333091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121333303333091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60666651666546 + 60666651666547.

It is an arithmetic number, because the mean of its divisors is an integer number (60666651666547).

Almost surely, 2^{121333303333093} is an apocalyptic number.

It is an amenable number.

121333303333093 is a deficient number, since it is larger than the sum of its proper divisors (1).

121333303333093 is an equidigital number, since it uses as much as digits as its factorization.

121333303333093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 354294, while the sum is 40.

The spelling of 121333303333093 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, three hundred three million, three hundred thirty-three thousand, ninety-three".