121233333130069 has 2 divisors, whose sum is σ = 121233333130070. Its totient is φ = 121233333130068.

The previous prime is 121233333130031. The next prime is 121233333130099. The reversal of 121233333130069 is 960031333332121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117602898293169 + 3630434836900 = 10844487^2 + 1905370^2 .

It is a cyclic number.

It is not a de Polignac number, because 121233333130069 - 2³¹ = 121231185646421 is a prime.

It is a super-2 number, since 2×121233333130069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121233333130099) 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, 60616666565034 + 60616666565035.

It is an arithmetic number, because the mean of its divisors is an integer number (60616666565035).

Almost surely, 2^{121233333130069} is an apocalyptic number.

It is an amenable number.

121233333130069 is a deficient number, since it is larger than the sum of its proper divisors (1).

121233333130069 is an equidigital number, since it uses as much as digits as its factorization.

121233333130069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 40.

The spelling of 121233333130069 in words is "one hundred twenty-one trillion, two hundred thirty-three billion, three hundred thirty-three million, one hundred thirty thousand, sixty-nine".