121333310323229 has 2 divisors, whose sum is σ = 121333310323230. Its totient is φ = 121333310323228.

The previous prime is 121333310323213. The next prime is 121333310323279. The reversal of 121333310323229 is 922323013333121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111234884772025 + 10098425551204 = 10546795^2 + 3177802^2 .

It is a cyclic number.

It is not a de Polignac number, because 121333310323229 - 2⁴ = 121333310323213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121333310323192 and 121333310323201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121333310323279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60666655161614 + 60666655161615.

It is an arithmetic number, because the mean of its divisors is an integer number (60666655161615).

Almost surely, 2^{121333310323229} is an apocalyptic number.

It is an amenable number.

121333310323229 is a deficient number, since it is larger than the sum of its proper divisors (1).

121333310323229 is an equidigital number, since it uses as much as digits as its factorization.

121333310323229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 38.

The spelling of 121333310323229 in words is "one hundred twenty-one trillion, three hundred thirty-three billion, three hundred ten million, three hundred twenty-three thousand, two hundred twenty-nine".